Not all earthquakes are strong enough________
查看答案
In Paragraph 4, the last sentence "King's home was 'an arsenal'" means
A. King's home was a place where people got together.
B. King's home was a place where people tested bombs.
C. King's home was a place where weapons were stored.
D. King's home was a place where bombs exploded.
The first paragraph mentions three ways of activating the saliva in the mouth．
A. True
B. False
C. Not mentioned
请选择（3）处的最佳答案．
A. on
B. in
C. at
D. about
In the doctor's view,_________
A. there are both advantages and disadvantages of being rich.
B. traveling a lot will be beneficial to children.
C. rich children usually.have little confidence in themselves.
D. rich kids are often short of money because of their life of luxury.
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