问题
选择题
----Is it my age __________ the boss minds?
----I’m afraid not. He will consider __________ necessary to have an experienced assistant.
A．which; it
B．that; it
C．which; that
D．that; that
答案
答案：B
考查定语从句及形式宾语。根据句意。老板在乎的是我的年龄，可知定语从句修饰的是整句话，故引导词用that，下文代词指代后面不定式内容作形式宾语，故用it，选B。