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It wasn’t until_______that_______to prepare their lessons.
A. did the teacher come in; the students began
B. the teacher came in; the students began
C. did the teacher come in; did the students begin
D. the teacher came in; did the students begin
查看习题详情和答案>>When the teacher came in, the students pretended _______ the text.
| A.to read | B.to be reading |
| C.to have read | D.having read |
The students pretended_______ attentively when the teacher came in.
A. to learn B. learning C. and learned D. to be learning
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根据句子要求进行句型转换(共5小题; 每小题2分,共10分)
1.The fact that ocean ships can get there surprises many people. (同义句转换)
Many people are ___________ __________ the fact that ocean ships can get there.
2.He doesn't like playing basketball. He doesn't like playing skating. (合并句子)
He likes _________ playing basketball ________ playing skating.
3.It is the earth round? The little boy asked. (合并句子)
The little boy asked ________ the earth ________ round.
4.Whether he will come hasn’t been decided.(同义句转换)
________ hasn’t been decided ________ he will come.
5.The students didn’t stop talking until the teacher came in.(改为倒装句)
________ ________ the teacher came in did the students stop talking.
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