题目内容：

We should do our best to help thouse people _____house were knocked down during the earthquake.
A） who B）whom C）that D） whose
是 those people 不好意思 打错了~⊙﹏⊙b汗

优质解答

whose
定语从句 ,修饰house,需要“谁的”做定语
如果改为we should help the people who is hurt,就用 who 因为此时需要主语
同理,少宾语是用whom,什么也不少用that引导定语从句