强化训练25 动词短语
（时间：15分钟 分数：27分）
Ⅰ.单项选择(每题1分，共20分)
1．(2012·江苏四市5月联考)Mr.Richard was disappointed that many students who had signed up for his adventure course ________ at the last moment.
A．left out B．got out
C．passed out D．dropped out
答案 D [考查动词词组辨析。句意：理查德先生感到失望，因为很多报名参加他的冒险课程的学生在最后时刻退出了。选D，表示“退出，脱离”。]
2．(2012·河南三市二调)When people started questioning his explanation，he had to ________ more details.
A．make of B．make for
C．make up D．make into
