题目内容
9、The children ________ to swim last month and they can swim very well now．
A．are taught B．were taught C．have taught D．taught
试题答案
9、B
相关题目
The children ________ to swim last month and they can swim very well now．
- A.are taught
- B.were taught
- C.have taught
- D.taught
The children ________ to swim last month and they can swim very well now．
A．are taught B．were taught C．have taught D．taught
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