Have you found out why she is so upset these days? Not yet .She ___and does not want to tell me .

题目

Have you found out why she is so upset these days? Not yet .She ___and does not want to tell me .
A.holds it up B.holds it on C.holds it back D.holds it on
答案是C
求详细解答.

答案

hold back
隐瞒, 保留
They felt that she was holding back something.
他们感觉她有些话没说出来.
We must have the whole story; don't hold anything back.
我们必须了解全部情况, 你什么也别隐瞒.