This drug is less likely to cause side effects when ________ late in the day.
A. taking B. taken C. to take D. takes
高二英语单项填空中等难度题
This drug is less likely to cause side effects when ________ late in the day.
A. taking B. taken C. to take D. takes
高二英语单项填空中等难度题查看答案及解析
This drug is less likely to cause side effects when ________ late in the day.
A. taking B. taken C. to take D. takes
高二英语单项填空中等难度题查看答案及解析
Generally speaking, ______ according to the directions, the drug has no side effect.
A. when taking B. when taken C. when to take D. when to be taken
高二英语单项填空中等难度题查看答案及解析
The drug is said to have side effects and has been __________ from the market for further tests.
A. withdrawn B. cancelled
C. renewed D. appointed
高二英语单项填空困难题查看答案及解析
The Food and Drug Administration that anyone who too much the drug
suffer side effects.
A．warned; took; will B．has warned ;takes; may
C．warns; took; must D．has warned; will take; need
高二英语单项填空简单题查看答案及解析
Why do some people flush when they drink alcohol? This effect is a common reaction to alcohol among East Asians. It affects about 36 percent of Japanese, Chinese and Koreans.
For many, even a small amount of alcohol can cause unpleasant effects. Most commonly, their face, neck and sometimes their whole body turn red. People might also feel uncomfortable and sick to their stomach. They might experience a burning sensation, increased heart rate, shortness of breath and headaches.
The cause is a genetic difference that they are born with called an ALDH2 deficiency (缺乏). It prevents their bodies from treating alcohol the way other people do. But the effects might be more serious than just a red face. Researchers warn of a link between this condition and an increased risk of cancer of the esophagus (食道) from drinking alcohol.
The more alcohol people with this deficiency drink, the greater their risk is. In Japan and South Korea, for example, many people have the deficiency but still drink heavily. Researchers found that these drinkers develop a form of esophageal cancer six to ten times more often than those without the deficiency.
Esophageal cancer is one of the deadliest cancers. It can be treated when found early, but once it grows the chances of survival drop sharply. The researchers estimate that at least five hundred forty million people have the deficiency, about eight percent of the world’s population.
Philip Brooks is a researcher at the National Institute in the United States. He says it is important to educate people about the link between the alcohol flushing effect and esophageal cancer. He says doctors should ask East Asian patients about their experiences with facial flushing after drinking alcohol. Those with a history of it should be advised to limit their alcohol use. They should also be warned that cigarette smoking works with the alcohol in a way that further increases the risk of esophageal cancer.
1.The underlined word “flush” in Paragraph 1 probably means “_________”.
A．walk unsteadily B．turn red in the face
C．appear unpleasant D．talk more than usual
2.The second paragraph is mainly about _________.
A．the cause of the effects of alcohol
B．Asians and alcohol
C．the advantages of drinking alcohol
D．unpleasant effects caused by alcohol
3.We can infer from the passage that _________.
A．about 36 percent of Japanese, Chinese and Koreans are heavy drinkers
B．the ALDH2 deficiency may be passed on from generation to generation
C．unpleasant effects occur only when people with this deficiency drink a lot
D．only some East Asians have the ALDH2 deficiency
4.Esophageal cancer is one of the deadliest cancers because _________.
A．it can’t be treated at all
B．it is hard to be discovered early
C．it is hard to cure once it has developed
D．people are usually addicted to alcohol
高二英语阅读理解中等难度题查看答案及解析
Generally speaking, when___ according to the directions, the medicine has no side effect.
| A．taken | B．taking | C．to take | D．to be taken |
高二英语单项填空困难题查看答案及解析
Generally speaking, when _____ according to the directions, the medicine had no side effect．
A．take B．taken C．to take D．to be taken
高二英语单项填空中等难度题查看答案及解析
About aspirin(阿司匹林)
Aspirin is a commonly used drug which can be taken to relieve discomfort caused by numerous medical problems including
headaches, toothache, inflammation and infections. It is also suitable to treat colds and flu-like symptoms, and to reduce a high temperature.
Who can take aspirin?
Adults and children over 16 years of age.
Who should not take aspirin?
﹡Women who are pregnant, or plan to become pregnant. Aspirin may harm your unborn baby.
﹡Women who are breast-feeding. Aspirin can pass into your breast milk and may harm your baby.
﹡People who have any problems with the way the liver works or with the way the kidneys work.
How to take aspirin:
Take aspirin after meals, with a full glass of water or milk.
﹡The recommended dose(剂量) ranges from two to three tablets at a time. Never take more than 4g (12 tablets) in any 24-hour period.
﹡You must not take these tablets with any other medicine which contains any aspirin or painkiller.
How to store aspirin:
﹡Keep all medicines out of the reach and sight of children.
﹡Store aspirin in a cool, dry place, away from direct heat and light.
﹡Do not put aspirin in the bathroom because the dampness there can cause it to lose its effectiveness.
﹡Throw away aspirin that smells strongly of vinegar.
Possible side effects:
﹡Feeling sick, increased risk of bleeding, stomach pain, indigestion and heartburn are common.
If these effects continue, contact your doctor.
﹡Ringing in the ears, difficulty breathing, dizziness, and mental confusion are rare. If these
occur, stop taking the drug and contact your doctor for further advice.
1.In which case will you take aspirin according to the text?
A.Stomachache. B.Fever.
C.Breathlessness. D.Nosebleed.
2.How many times can you take aspirin at most in a day?
A.6. B.4.
C.5. D.3.
3.What type of writing is this text?
A.An announcement. B.A medical report.
C.An official guide. D.Medical instructions.
高二英语阅读理解中等难度题查看答案及解析
About aspirin(阿司匹林)
Aspirin is a commonly used drug which can be taken to relieve discomfort caused by numerous medical problems including headaches, toothache, inflammation and infections. It is also suitable to treat colds and flu-like symptoms, and to reduce a high temperature.
Who can take aspirin?
Adults and children over 16 years of age.
Who should not take aspirin?
﹡Women who are pregnant, or plan to become pregnant. Aspirin may harm your unborn baby.
﹡Women who are breast-feeding. Aspirin can pass into your breast milk and may harm your baby.
﹡People who have any problems with the way the liver works or with the way the kidneys work.
How to take aspirin:
Take aspirin after meals, with a full glass of water or milk.
﹡The recommended dose(剂量) ranges from two to three tablets at a time. Never take more than 4g (12 tablets) in any 24-hour period.
﹡You must not take these tablets with any other medicine which contains any aspirin or painkiller.
How to store aspirin:
﹡Keep all medicines out of the reach and sight of children.
﹡Store aspirin in a cool, dry place, away from direct heat and light.
﹡Do not put aspirin in the bathroom because the dampness there can cause it to lose its effectiveness.
﹡Throw away aspirin that smells strongly of vinegar.
Possible side effects:
﹡Feeling sick, increased risk of bleeding, stomach pain, indigestion and heartburn are common. If these effects continue, contact your doctor.
﹡Ringing in the ears, difficulty breathing, dizziness, and mental confusion are rare. If these occur, stop taking the drug and contact your doctor for further advice.
1.In which case will you take aspirin according to the text?
A. Stomachache. B. Fever.
C. Breathlessness. D. Nosebleed.
2.How many times can you take aspirin at most in a day?
A. 6. B. 4.
C. 5. D. 3.
3.What type of writing is this text?
A. An announcement. B. A medical report.
C. An official guide. D. Medical instructions.
高二英语阅读理解中等难度题查看答案及解析