问题描述：
You could ask them but I think they've got covered.
是托福TPO第七套的一个听力,
语境是这样的：
professor说：
No,we'll have coffee and cookies,maybe a cake.But actually couples of the
administrative assistants are working on that.You could ask them but I think they've got.
covered.
是托福TPO第七套的一个听力,
语境是这样的：
professor说：
No,we'll have coffee and cookies,maybe a cake.But actually couples of the
administrative assistants are working on that.You could ask them but I think they've got.
covered.
问题解答：
我来补答展开全文阅读