问题
选择题
Jack wasn’t saying anything,but the teacher smiled at him________he had done something very clever. (2011·湖南,33)
A.as if
B.in case
C.while
D.though
答案
答案:A
解析 句意为:杰克什么也没说,但是老师朝着他笑,就好像他做了非常明智的事情一样。as if好像;in case以防万一;while当……时候,而,却;though尽管。由句意可知应选A项。