问题描述:
What did your teacher say this morning?—She told us___
A.whether we had too much homework B.that we would have a test soon
为什么不能选A,如果把whether改为if
A.whether we had too much homework B.that we would have a test soon
为什么不能选A,如果把whether改为if
问题解答:
我来补答展开全文阅读