单项选择题

Writing stories _____ not easy.

A.are
B.is
C.has
D.have

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所谓荣誉，简单说就是社会对人们道德行为的褒奖和赞许。()

答案：正确

单项选择题

China ____ its first man－made earth satellite in 1970.

A.succeeded
B.succeeded
C.succeeded
D.succeeded