问题
选择题
(2013·临沂二模)________ is often the case with old people, my grandfather is fond of doing morning exercise.
A.As
B.Which
C.What
D.It
答案
答案:A
选A 考查定语从句。句意:就像其他老人一样,我祖父也喜欢晨练。此句考查as引导的非限制性定语从句,as在此指代后面句子的内容,既可位于句首,也可位于句中。