- A.An exercise and its importance are explained.
- B.A problem is examined and solutions are given.
- C.Two different views of a problem are presented.
- D.Recent developments in medicine are described.
- A.when one is in a bad mood, he or she may not work very well
- B.the best way to overcome a bad mood is to talk to oneself
- C.some drugs are more effective than physical exercises
- D.taking drugs is at the risk of being poisonous
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"Feel out of sorts", as it is used in the second paragraph, could best be replaced by_________. 查看材料
- A.put things in order
- B.are in a bad mood
- C.search for tranquilizers
- D.want a mood-raiser
- A.slow down the guests
- B.ask the guests to take care
- C.wish the guests a happy jouruey
- D.warn the guests of danger on their way home