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题目
The students are talking about their hobbies.( 对talking about their hobbies提问)
__are the students__?后面一格到底应该填什么 为什么我看了我的两个同学的答案都写do?

提问时间:2020-06-19

答案
what are the students doing?

对句子中的动宾结构提问都用waht... do? 当然有各种时态的变化.
这里是进行时态,所以是what are...doing?
they talked about their hobbies. 对这里的talked about their hobbies提问就是
what did they do?

明白了吗?
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