A.have been studied in detail
B.depend on the infrastructure in schools
C.have not been made by institutions
D.should start with the college or university
第1题
According to the survey, ______percent of foreign students have no American friends.
A.75
B.38
C.10
D.2
请帮忙给出正确答案和分析,谢谢!
第2题
Breakthrough pain is a pain that______.
A.lasts a long time
B.strikes and ends suddenly
C.is caused by the effect of medicine
D.can be cured by activities
请帮忙给出正确答案和分析,谢谢!
第3题
Which of the following is TRUE about acute pain?
A.It happens fast.
B.It lasts a long time.
C.It can be hard to treat.
D.It goes away and comes back.
请帮忙给出正确答案和分析,谢谢!
第4题
Why do travel specialists have the most up-to-date information?
A.They are all the local people.
B.They are knowledgeable.
C.They get information from the Internet.
D.They keep in touch with the area.
请帮忙给出正确答案和分析,谢谢!
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