题目内容
用所给动词的适当形式填空
How long ________ he ________(ride) a bike to school?
He ________(ride) for two years.
答案:
解析:
解析:
|
has; been riding, has been riding |
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题目内容
用所给动词的适当形式填空
How long ________ he ________(ride) a bike to school?
He ________(ride) for two years.
|
has; been riding, has been riding |