Question

【题目】I'm not happy because he refused ________ for the meeting.
A.prepare
B.prepared
C.to prepare
D.preparing

Answer 1

【答案】C
【解析】句意为“我不快乐, 因为他拒绝准备会议”。refuse to do sth.意为“拒绝做某事”, 故选C项。