Have you found some information about that writer ______ you can use in your article.
#66878
A
who
B
whom
C
what
D
which
推荐题目
 The question is too difficult and we found ________.
#66590
A
it not easy to answer it
B
it was not easy for us to answer it
C
it’s not easy to answer
D
it not easy to answer