题目内容
It is snowing outside. Why not close the door to_________ the cold air?
| A.put away | B.let out | C.talk with | D.keep out |
D
解析
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题目内容
It is snowing outside. Why not close the door to_________ the cold air?
| A.put away | B.let out | C.talk with | D.keep out |
D
解析