问题
选择题
(2013·北京，26)—What do you think of teaching，Bob?
—I find it fun and challenging.It is a job ________ you are doing something serious but interesting.
A．where
B．which
C．when
D．that
答案
答案：A
考查关系代词的选用。where引导定语从句修饰job，where相当于in which(in the job)。句意：——我认为它有趣并且充满挑战。它是一项严肃而有趣的工作。