A.is a boy of many gifts |
B.is very helpful to his parents |
C.learned fast under Dr. Tisman’s instruction |
D.stopped working with Dr. Tisman after his success |
A.He succeeded in finding cures for cancer. |
B.He made a new discovery in cancer treatment. |
C.He convinced Ray to become a partner of him. |
D.He taught Ray knowledge related to his research. |
A.His presentation at AFCR. | B.His great skills in computer. |
C.His devotion to cancer research. | D.His appearance on television newscasts. |
A.providing different cancer treatments |
B.proving the effects of vitamins on babies |
C.finding the side effects of a cancer drug |
D.testing the effectiveness of a new drug mixture |
年級 | 高中課程 | 年級 | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語 來源:不詳 題型:閱讀理解
A.when a certain point in losing weight has been reached. |
B.when his blood lacks nutritional material |
C.when his normal weight is lost |
D.when he goes without food for more than 12 hours |
A.eat no food | B.live merely on water and soda water |
C.live on nothing | D.remains alive for a long time without food |
A.a(chǎn) tick lives on animals | B.a(chǎn) tick is much smaller |
C.a(chǎn) bird is more active | D.both B and C |
A.if he doesn’t choose a mixed diet |
B.because his body cries out for food |
C.when soemthing is wrong with regulation of body weight |
D.if there are not enough nutritional in his blood |
A.believes the South African woman very firmly |
B.does not believe the South African woman at all |
C.is not certain whether the South African woman’s claim was true. |
D.is doubtful whether there was such a South African woman |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.Special techniques are used to “develop” them. |
B.A fingerprint is an impression of the friction ridges of all part of the finger. |
C.It is only when the inner skin is injured that the arrangement will be destroyed. |
D.With special methods, identification can be achieved successfully within a short time. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.These new sicknesses were not known in ancient times. |
B.People today probably don’t want to live the way people thousands of years ago did. |
C.Ancient people also lived in large groups. |
D.But today, we eat a lot of these. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.people feel happy and energetic in the sun |
B.sunshine protects people against heart disease |
C.vitamin D makes one’s skin look young and healthy |
D.vitamin D may help to slow the ageing process |
A.sunlight causes skin cancer to people with high level of vitamin D |
B.the study generally has a healthy effect on the general ageing process |
C.vitamin D can only be got from fish, eggs and breakfast cereals |
D.the higher levels of vitamin D people have, the more slowly people may age |
A.Secret of Staying Young |
B.Vitamin D Helps Slow Ageing |
C.Sunlight and Vitamin D |
D.Sunlight and Health |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.Culture | B.Health | C.Advertisement | D.Technology |
A.throw away dirty toast immediately and go away |
B.pick up the toast as quickly as possible and eat it |
C.eat the toast within 5 seconds and feel pleased |
D.get another piece of clean toast quickly and eat it |
A.see how quickly bacteria can pollute food |
B.show that the 5-second rule is correct |
C.see how harmful bacteria are to people’s health |
D.show that bacteria grow at different speeds on different foods |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.wearing eyeglasses too long | B.going to the cinemas |
C.reading a lot | D.not visiting your eye doctor |
A.doctors are still learning things about eyesight | B.headcaches are usually caused by eyestain |
C.people should wear glasses as soon as possible | D.people only believe things that are proved facts |
A.ideas that only low class people believe | B.ideas that moet people believe |
C.beliefs that have something in common | D.foolish beliefs |
A.people have many wrong beliefs about eyes and sight. |
B.there are many things about the body that are not completely understood |
C.there are several cuases of eyestrain |
D.eyes are very important to people |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.is suitable for losing weight | B.should be only fruits and vegetables |
C.normally contains enough vitamins | D.is often difficult to arrange |
A.It killed large numbers of people. | B.It resulted from lack of vitamins. |
C.It was transmitted by milled rice. | D.It was caused by diseased chickens. |
A.A Good Mixed Diet | B.New Discovery |
C.The Dangers of Beri-beri | D.The Importance of Vitamins |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.She has been living with her father. |
B.She was sad about the death of her father. |
C.She can’t search for her father without being watched. |
D.She suffers from Alzheimer’s disease. |
A.their families and friends will suffer from the same disease |
B.their families and friends will experience mental sufferings |
C.they will certainly die in 8 to 10 years |
D.they will forget everybody but their spouses |
A.from Alzheimer’s disease and nothing else |
B.from sadness, shock, anger, and so on |
C.for a number of reasons |
D.with changes in personality |
A.early treatment may stop Alzheimer’s disease occurring |
B.it is still unknown what causes the changes in the brain’s nerve fibers |
C.nerve fibers in the brain will cause Alzheimer’s disease |
D.when one suffers from Alzheimer’s disease, he will be buried |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com