The dance of bees is different only because it is the oldest in the world.
A. Right.
B. Wrong.
C. Doesn't Say.
查看答案
加洛林文艺复兴时期的阿琛王宫运用了罗马建筑中的方形柱和拱门，其中最引人注目的是教堂南面的入口，叫“南面工程”。()
A. 正确
B. 错误
Finally, they knew who sent the tickets.
A. Right.
B. Wrong.
C. Doesn't Say.
They know that someday one of their friends will give them a nice surprise.
A. Right.
B. Wrong.
C. Doesn't Say.
从5 000张凭证中抽取500张凭证审查，则抽样间隔数为5。 ()
A. 正确
B. 错误
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