题目内容
The children a P.E. class on the playground when it suddenly began to rain．
A．have B．are having C．had D．were having
试题答案
1、D
相关题目
The children ________ a P.E. class on the playground when it suddenly began to rain.
- A.have
- B.are having
- C.had
- D.were having
The children a P.E. class on the playground when it suddenly began to rain．
A．have B．are having C．had D．were having
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