According to the passage, the Nazca lines were found ______.
A. in mountains.
B. in stones.
C. on animals.
D. on a plain.
查看答案
There has been increasing interest in the Nazac lines mainly because of ______.
A. the participation of scientists.
B. the emergence of the internet.
C. the birth of new theories.
D. the interest in the Internet.
According to the passage, a successful scientist would not ______.
A. easily believe in unchecked statements,
B. easily criticize others' research work.
C. always use his imagination in work.
D. always use evidence from observation.
货银兑付原则是证券结算的一项基本原则，可以将证券结算中的违约交收风险降低到最低程度。()
A. 正确
B. 错误
Why was Mary sure that the briefcase was hers in the end？
A. The papers inside had the company's name.
B. The briefcase was found in the restaurant.
C. The restaurant manager telephoned James.
D. The cheque book inside bore her name.
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