题目内容
【题目】They are going to ________.
A. swimmingB. going swimmingC. go swimming
【答案】C
【解析】
be going to后跟动词原形。
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题目内容
【题目】They are going to ________.
A. swimmingB. going swimmingC. go swimming
【答案】C
【解析】
be going to后跟动词原形。