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has been doibg是什么時態(tài)

回答
瑞文問答

2024-07-28

has been doing一般用來表示現(xiàn)在完成時。
doing
v. 做;干(do的ing形式)
n. 活動;所作所為
例句:
What on earth are you doing?
你究竟在干什么?
Shes doing a terrific job.
她活兒干得真棒。

擴展資料

  What the deuce is he doing?

  他到底在干什么?

  Good heavens, what are you doing?

  天哪,你在干什么?

  That's the idea! You're doing fine.

  對啦!你做得不錯。