问题详情:
—Did you know ________ over there?
—Maybe their friends.
they are waiting for are they waiting for
they were waiting for were they waiting for
【回答】
C
知识点:宾语从句
题型:选择题
问题详情:
—Did you know ________ over there?
—Maybe their friends.
they are waiting for are they waiting for
they were waiting for were they waiting for
【回答】
C
知识点:宾语从句
题型:选择题