更多"Smoking is so harmful to personal h"的相关试题:
[单项选择]Smoking is so harmful to personal health that it kills people each year______ than automobile accidents.
A. seven more times
B. seven times more
C. over seven times
D. seven times
[单项选择]Frequent exposure to X-ray is harmful, so the use of X-ray should be limited to occasions when________.
A. primary
B. elementary
C. necessary
D. emergent
[单项选择]Although salt is now seen as harmful to health, it has been used for centuries as method of ______ foods.
A. maintaining
B. preserving
C. manufacturing
D. reserving
[单项选择]His long-time drug taking has _____his health so much that he couldn't even take care of himself now.
A. injured
B. hurt
C. impaired
D. wounded
[单项选择]It's harmful to one's health to ______ smoking and drinking.
A. take on
B. take to
C. take in
D. take off
[单项选择]It's harmful to one's health to _______ smoking and drinking.
A. take on
B. take in
C. take to
D. take off
[单项选择]Taiji boxing is good ______ health, so the old man began to practise it ten years ago and now he is good ______ it.
A. for; to
B. to; for
C. for; at
D. at; for
[单项选择]Fresh air is ____________ to good health. So you should go out more and take more fresh air.
A. fundamental
B. elementary
C. principal
D. dominant
[单项选择]If you ______ smoking, your health will improve soon.
A. gave up
B. give up
C. had given up
D. will give up
