choose the one that best completes the sentence

题目

choose the one that best completes the sentence
选择一个正确答案并解释为什么要选这个.
1.Is ____ you said really true?
A.what B.that C.which D.it
2.We have been told that under no circumstances ____ the telephone in the office for personal affairs.
A.may we use B.we may use C.we could use D.would we use

答案

1.A 这句话是用is提问的一般疑问句.is what you said really true?你说的话真的是对的吗?what you said 作主语.
2.A Under no circumstances 要求倒装.当句首状语为否定词或带有否定意义的词语时,采用部分倒装.Under no circumstances“在任何情况下都不能”,没有过去意味,所以选A