问题
The letter _____ I received from him yesterday is very important. [ ]
A: who
B: where
C: what
D: that
B: where
C: what
D: that
正确答案是：
同类题型
Would you mind staying in such a noisy room?— No, but my son needs a _________ place to study in.
There’s ______ apple on the table. _______ apple is for my little brother.
Is this your book, Alice?—Yes, it is ____ book.
Who __________ a bike as a present?
An old friend of my sister’s always helps my brother andwithEnglish.