Question

Every student in our class had an application form in his hand，but no one knew which office ________.

A．to send it to B．to send it

C．to be sent to D．to have it sent

 

Answer 1

A

【解析】根據句意及句子結構可知，選項部分不定式與疑問詞一起作為句子的賓語，在這一結構中，常用不定式的主動結構，可以轉換為賓語從句：but no one knew which office he would send it to。注意send sth to sb/sp為固定短語，to為介詞，不能省略。