B
非限定性定语从句.先行词是a lawyer.这里指的是一种职业,所以不能用who
如果选 C的话,what 引导的从句叫名词性从句,就相当于一个名词,是用来做主语,宾语,表语或同位语的.你想,逗号后面能直接放一个名词吗?例如:
What she wanted to be is a lawyer.(what she wanted to be 做主语)
B
非限定性定语从句.先行词是a lawyer.这里指的是一种职业,所以不能用who
如果选 C的话,what 引导的从句叫名词性从句,就相当于一个名词,是用来做主语,宾语,表语或同位语的.你想,逗号后面能直接放一个名词吗?例如:
What she wanted to be is a lawyer.(what she wanted to be 做主语)