News about the Gulf War came pouring from a number of unnamed ().
A.origins
B.sources
C.ways
D.places
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What he likes best is to talk () of his learning and this shows that he is very proud of himself and quite ignorant of others.
A.vainly
B.modestly
C.critically
D.practically
以下()属于Internet被入侵的主要类型。
A. 密码破译
B. 信息截取
C. 未授权的访问
D. 病毒
Five years ago they had no money, so it was () for them to buy luxurious furniture.
A.no question
B.the question
C.out of question
D.out of the question
Paul never learned a foreign language, ().
A.he doesn’t think he has to
B.neither he thinks he has to
C.nor does he think he has to
D.he thinks he has not to, either