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Government reports examination compositions

2022-08-05 19:11:54 问答库 阅读 171 次

问题详情

Government reports, examination compositions, legal documents and most business letters are the main situations ________ formal language is used.
A) in which
B) on which
C) in that
D) at what 请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:A

考点: