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Teenage Students Sitting Examination With Teacher Invigilating

#91940574 - Teenage Students Sitting Examination With Teacher Invigilating

test form with pencil 免版税图像

#110898755 - test form with pencil

Teenage Students In Uniform Sitting Examination In School Hall

#91940577 - Teenage Students In Uniform Sitting Examination In School Hall

Anxious Teenage Student Sitting Examination In School Hall 免版税图像

#91940602 - Anxious Teenage Student Sitting Examination In School Hall

high school or university student hands taking exams, writing examination on paper answer sheet optical form of standardized test on desk doing final exam in classroom. Education literacy concept.

#99363001 - high school or university student hands taking exams, writing..

Young female student having examination in classroom 免版税图像

#99467884 - Young female student having examination in classroom

Exams. Cropped view of students writing a test in their exercise books

#38973922 - Exams. Cropped view of students writing a test in their exercise..

Laboratory assistant putting test tubes into the holder, Close-up view focused on the tubes 免版税图像

#99585341 - Laboratory assistant putting test tubes into the holder, Close-up..

Snellen eye chart that can be used to measure visual acuity. Optometry background and eyes health care concept.

#90259479 - Snellen eye chart that can be used to measure visual acuity...

Finger clicking on a tablet with multiple-choice questions

#38365952 - Finger clicking on a tablet with multiple-choice questions

Glass laboratory chemical test in lap room. Science concept

#98052817 - Glass laboratory chemical test in lap room. Science concept

Hands together checking pregnancy test kit 免版税图像

#115407029 - Hands together checking pregnancy test kit

$Optician measuring women eyes with refractometer in optician shop$

#95431994 - Optician measuring women eyes with refractometer in optician..

School student exam in university class with blurry view from back of the classroom of young people having stress doing examination admission test in classroom for education background

#116068858 - School student exam in university class with blurry view from..

Large exam classroom hall full of students at their desks writing a test. Flat style vector illustration isolated on white background.

#46283882 - Large exam classroom hall full of students at their desks writing..

On the exam. Exam sheet, answer near glasses and pencil on yellow background top view

#116816522 - On the exam. Exam sheet, answer near glasses and pencil on yellow..

Student filling out answers to exam test answer sheet with pencil. Flat style vector illustration isolated on white background. 矢量图像

#46283880 - Student filling out answers to exam test answer sheet with pencil...

School student's taking exam, thinking hard, writing answer in classroom for educational university admission test and world literacy day concept 免版税图像

#116069121 - School students taking exam, thinking hard, writing answer in..

Measuring Blood Pressure

#100751671 - Measuring Blood Pressure

Student holding pencil writing on paper answer sheet.sitting on chair doing final exam attending in examination on classroom.

#94544714 - Student holding pencil writing on paper answer sheet.sitting..

Testing. Closeup of young students sitting in a row and having test in their test-books

#38973915 - Testing. Closeup of young students sitting in a row and having..

Asian students taking an exam in class room

#101533807 - Asian students taking an exam in class room

$Cropped view of doctor in white coat and latex gloves holding marker pen near marked female hand 免版税图像$

#120875414 - Cropped view of doctor in white coat and latex gloves holding..

group of students takes the test in class 免版税图像

#45903143 - group of students takes the test in class

ELISA plate to measure OD with microplate reader. Microtiter plate (96 well) reader for biochemistry analysis. 免版税图像

#94123404 - ELISA plate to measure OD with microplate reader. Microtiter..

Close up image of human eye through eye chart

#92353785 - Close up image of human eye through eye chart

Examiner filling in driver's license road test form sitting with her student inside a car

#99485502 - Examiner filling in drivers license road test form sitting with..

Female hand writing, close up

#38679758 - Female hand writing, close up

Laboratory glassware set isolated on white background

#92407962 - Laboratory glassware set isolated on white background

#55679975 - Education Flat Icon Set for Flyer, Poster, Web Site Like Test,..

Answers to exam test answer sheet with pencil and student hand. Flat style vector illustration isolated on white background.

#49075409 - Answers to exam test answer sheet with pencil and student hand...

Hand with pen over application form 免版税图像

#45370543 - Hand with pen over application form

Laboratory determination of blood type. Blood test. 免版税图像

#112144556 - Laboratory determination of blood type. Blood test.

Pregnancy test results

#116130516 - Pregnancy test results

Pregnant woman having appointment at gynecologist office

#106574680 - Pregnant woman having appointment at gynecologist office

Anxious Teenage Student Sitting Examination In School Hall 免版税图像

#91940632 - Anxious Teenage Student Sitting Examination In School Hall

Shot of woman optometrist with trial frame checking patient's vision at eye clinic. Selective focus on doctor.

#113633745 - Shot of woman optometrist with trial frame checking patients..

Young student with desperate expression sitting at a desk and looking at her books

#46062516 - Young student with desperate expression sitting at a desk and..

Rear View Of A Male Doctor Taking A Bodily Fluid Sample For DNA Test

#130273529 - Rear View Of A Male Doctor Taking A Bodily Fluid Sample For DNA..

Cheerful smiling students thumbs up and holding textbooks

#35824615 - Cheerful smiling students thumbs up and holding textbooks

$a factory worker in a white lab suit, latex gloves and face mask, working with some modern equipment during the manufacturing of a tv set.$

#91281323 - a factory worker in a white lab suit, latex gloves and face mask,..

Ophthalmology chart with letter E illustration.

#92591987 - Ophthalmology chart with letter E illustration.

medical kit for the sampling of feces. store feces for medical check-up

#104590460 - medical kit for the sampling of feces. store feces for medical..

Analysis of dnk. A hand in a medical glove holds a test tube with DNA. Bacteriological studies in the laboratory. Spirals and blood molecules of DNA. Medical tests for viruses, fungi and diseases. Microbiological investigations of viral diseases

#91720399 - Analysis of dnk. A hand in a medical glove holds a test tube..

Filling out Answers on a Multiple Choice Test 免版税图像

#42066721 - Filling out Answers on a Multiple Choice Test

Closeup portrait hopeful beautiful woman crossing her fingers, eyes closed, hoping, asking best isolated on gray wall background. Human face expression, emotions, feeling attitude reaction

#42814186 - Closeup portrait hopeful beautiful woman crossing her fingers,..

Lecture room or School empty classroom with desks and chair iron wood in high school thailand, interior of secondary school education, with whiteboard, vintage tone educational concept

#91739364 - Lecture room or School empty classroom with desks and chair iron..

A plus grade written in red, on notebook paper with the pen sitting there.

#95712734 - A plus grade written in red, on notebook paper with the pen sitting..

Woman checking her breast on color background, closeup 免版税图像

#112745314 - Woman checking her breast on color background, closeup

smiling elegant hospital doctor woman using medical stethoscope tool hearing patient heartbeat to diagnosis disease problem. 免版税图像

#95432067 - smiling elegant hospital doctor woman using medical stethoscope..

Doctor Mammologist Exam Patient Breast in Hospital

#122322851 - Doctor Mammologist Exam Patient Breast in Hospital

The doctor is listening to the patient's heart with stethoscope 免版税图像

#91268973 - The doctor is listening to the patients heart with stethoscope

A portrait of three stress young students sitting together after failing exam

#39385638 - A portrait of three stress young students sitting together after..

Portrait of mature red-haired woman lying on gynecological chair while doctor standing beside her

#112605854 - Portrait of mature red-haired woman lying on gynecological chair..

Young business man test drive new car 免版税图像

#107071946 - Young business man test drive new car

Scientific Experiment - Flowers and plants in test tubes 免版税图像

#45659227 - Scientific Experiment - Flowers and plants in test tubes

Competitive business concept

#36106719 - Competitive business concept

Young people sitting in classroom at lecture

#42339680 - Young people sitting in classroom at lecture

#34138233 - Clipboard with blank checklist form, to-do list and planning..

Close up shot of pregnancy test with positive result with smiling happy Asian woman in background 免版税图像

#92287689 - Close up shot of pregnancy test with positive result with smiling..

Student studies hard to get to graduation 免版税图像

#37863055 - Student studies hard to get to graduation

funny crazy girl student with glasses reading books 免版税图像

#37551332 - funny crazy girl student with glasses reading books

Test tube with blood sample for cholesterol test

#99244058 - Test tube with blood sample for cholesterol test

Doctor making allergy test at table, top view

#107226482 - Doctor making allergy test at table, top view

Asian women Breast cancer self check healthy girl lifestyle self medical awareness, cancer prevention concept

#107071739 - Asian women Breast cancer self check healthy girl lifestyle self..

science, chemistry, biology, medicine and people concept - close up of scientist with test sample making research in clinical laboratory

#36050512 - science, chemistry, biology, medicine and people concept - close..

Close-up Of Silver Pen Over Filled Checkboxes In Form 免版税图像

#44315737 - Close-up Of Silver Pen Over Filled Checkboxes In Form

Image of Asian preteen student looks tired after studying in the classroom with scribbles on the chalkboard

#105090628 - Image of Asian preteen student looks tired after studying in..

Senior doctor examining a young woman in office. 免版税图像

#95543541 - Senior doctor examining a young woman in office.

Close up of a phoropter inside the optical over a showcase in a blurred background 免版税图像

#92389789 - Close up of a phoropter inside the optical over a showcase in..

Hand with pen over application form 免版税图像

#48895877 - Hand with pen over application form

Bad grade F is written with red pen on the tests. 免版税图像

#111907547 - Bad grade F is written with red pen on the tests.

graduation cap and book isolated on white background

#41538514 - graduation cap and book isolated on white background

#40290560 - Quality control related vector icon set

Pencil on answer sheets or Standardized test form with answers bubbled. multiple choice answer sheet 免版税图像

#105015381 - Pencil on answer sheets or Standardized test form with answers..

View of a Young attractive student taking exams 免版税图像

#50644701 - View of a Young attractive student taking exams

education concept - student with computer studying at school

#36669894 - education concept - student with computer studying at school

education, children and school concept - little student girl taking test 免版税图像

#46993334 - education, children and school concept - little student girl..

Asian doctor having consultation with young female patient in office

#111241921 - Asian doctor having consultation with young female patient in..

Mature Woman In Consultation With Female Doctor Sitting On Examination Couch In Office

#124373900 - Mature Woman In Consultation With Female Doctor Sitting On Examination..

Female doctor listening to patient's heartbeat with stethoscope in clinic

#104711373 - Female doctor listening to patients heartbeat with stethoscope..

red blood cells, scientific or medical or microbiological concept image - 3D rendering

#95990315 - red blood cells, scientific or medical or microbiological concept..

Young woman patient during the ultrasound examination of a thyroid lying on the couch in medical office

#95332650 - Young woman patient during the ultrasound examination of a thyroid..

Gynecology consultation. Woman with her doctor in clinic

#105654952 - Gynecology consultation. Woman with her doctor in clinic

Exam carbon paper and pencil 免版税图像

#36539867 - Exam carbon paper and pencil

Ultrasound photo and pregnancy test on pink wooden background

#97095461 - Ultrasound photo and pregnancy test on pink wooden background

Glass in a chemical laboratory filled with colored liquid during the reaction - studio shoot

#34232376 - Glass in a chemical laboratory filled with colored liquid during..

Chemical laboratory flask. 3D render

#93325161 - Chemical laboratory flask. 3D render

AB Testing web design and development testing metodology

#38716578 - AB Testing web design and development testing metodology

Woman's hands apply cream on skin. The concept of pre-testing cosmetics before use. Top view of female hands among the feminine environment: tulip flower, eucalyptus branch, lotion and cream. Flat lay composition on white background.

#99001492 - Womans hands apply cream on skin. The concept of pre-testing..

hands of scientist working with multichannel pipette and multi well plates / research technician with multipipette in genetic laboratory

#109284497 - hands of scientist working with multichannel pipette and multi..

Young schoolboy hard at work in the classroom sitting with his head on his hand reading and writing notes on sheets of white paper 免版税图像

#44353831 - Young schoolboy hard at work in the classroom sitting with his..

Immunologist Doing Skin Prick Allergy Test on a Womanâ€™s Arm

#127709124 - Immunologist Doing Skin Prick Allergy Test on a Womanâ€™s..

Surgical doctor looking at radiological spinal x-ray film for medical diagnosis on patientâ€™s health on spine disease, bone cancer illness, spinal muscular atrophy, medical healthcare concept

#132026778 - Surgical doctor looking at radiological spinal x-ray film for..

Medical doctor presenting medical history form to her patient 免版税图像

#91328202 - Medical doctor presenting medical history form to her patient

3d illustration of bright empty classroom for lessons and training 免版税图像

#43660833 - 3d illustration of bright empty classroom for lessons and training

School desk and chair on the keyboard. Online traning concept.

#40825050 - School desk and chair on the keyboard. Online traning concept.

Young beautiful girl working on a computer in a classroom with her classmates in the background

#43610242 - Young beautiful girl working on a computer in a classroom with..

Hand holding clipboard with checklist and pencil. to-do list and planning project with office supplies. Flat icon modern design style vector illustration concept. 矢量图像

#48674558 - Hand holding clipboard with checklist and pencil. to-do list..

Close up of an eye and vision test chart

#41069459 - Close up of an eye and vision test chart

Students are working on the final exam in the class 免版税图像

#32730544 - Students are working on the final exam in the class

Dermatologist looking at patient's birthmarks through magnifier, closeup

#97733884 - Dermatologist looking at patients birthmarks through magnifier,..

Pipette adding fluid test tube

#107643709 - Pipette adding fluid test tube

Testing water in laboratory closeup

#96282855 - Testing water in laboratory closeup

Male Doctor Wearing Blue Gloves Holding Cotton Swab And DNA Test Tube

#130129538 - Male Doctor Wearing Blue Gloves Holding Cotton Swab And DNA Test..

Young woman having appointment at gynecologist office 免版税图像

#106123641 - Young woman having appointment at gynecologist office

Woman hand showing pink breast cancer awareness ribbon
免版税图像

#91089694 - Woman hand showing pink breast cancer awareness ribbon

doctor takes a blood test in newborns 免版税图像

#117278824 - doctor takes a blood test in newborns

Doctor examining patients elbow at the medical office.

#104333135 - Doctor examining patients elbow at the medical office.

confuse schoolboy try to answer question on chalkboard

#104998791 - confuse schoolboy try to answer question on chalkboard

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关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

国际

Русский язык

Português (PT)

支持

需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

联络

协助中心

联系我们

Follow us on Twitter

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