— Is it my age the boss minds?—I’m afraid so. He will consider necessary to have an expe

— Is it my age the boss minds?
—I’m afraid so. He will consider necessary to have an experienced assistant.
A. which；it
B. that；it
C. which；that
D. that；that

A. which；it(答案→)B. that；itC. which；thatD. that；that解析：第一空考查强调句的疑问句。 正常语序为 it is my age that the boss minds. 强调my age. 排除A,C第二空考查形式宾语it 的用法。 真正的宾语为后面的不定式。排除D--老板介意的是我的年龄吗？--恐怕是的。他认为有一个有经验的助手是必要的。

这个问题我还想问问老师呢