问题描述：
做10道英语适当形式填空就对1个(4)
4.---I suggest you set up an out-of-class interest group
---Great!That's exactly what we____(discuss)about
答案是are discussing
4.---I suggest you set up an out-of-class interest group
---Great!That's exactly what we____(discuss)about
答案是are discussing
问题解答：
我来补答展开全文阅读