题目内容
Celia________ for two hours and feels really tired.So she wants to rest for a while.?
A.has been skating B.skates C.skated D.skating
A
表示到目前为止一直持续的状态,应用现在完成进行时。?
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题目内容
Celia________ for two hours and feels really tired.So she wants to rest for a while.?
A.has been skating B.skates C.skated D.skating
A
表示到目前为止一直持续的状态,应用现在完成进行时。?