问题

Examination compositions, together with most business letters and government reports, are the main situations ________ formal language is used.[ ]

A: in which
B:on which
C: of which
D:for which

正确答案是：

同类题型

I can well remember that there was a time _____ a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound

Jacky is so careless. He my books and pens the floor when he walked past my desk just now.

下列各句中没有语病的一项是（）

All the students are here _______ Tom, he is ill in hospital.

I Nhave to write a _________ composition every other week.[ ]