It is hard to tell a cold____a flu based on the symptoms alone

题目

It is hard to tell a cold____a flu based on the symptoms alone
A apart B from C between D away
In the states there are places______take in stray animal until people come and adopt
A that B which C where D at which
最好有分析过程！
第一个的apart为什么不可以呢？
第二题的句子成分最好帮我分析一下！

答案

.选B.tell sth.from sth.对某物和某物进行区别A和B都可以.由于后面的动词take需要有直接发出者,所以直接用that或which引导定语从句,代替places作为动作的发出者.如果选C或D.则句子应该改为:In the states there are ...