— 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
网友回答
A. which;it
(答案→)B. that;it
C. which;that
D. that;that
解析:考查强调句型和it的用法。第一空that与it is构成强调句型。第二空it是一个形式宾语,真正的宾语是不定式to have an experienced assistant.