1.I'm sorry you have been waiting so long,but it will still be some time before Brian gets back.，今天小编就来聊一聊关于现在完成进行时专练?接下来我们就一起去研究一下吧!
现在完成进行时专练
1.I'm sorry you have been waiting so long,but it will still be some time before Brian gets back.
- China has been pushing the reform of public hospitals for the benefit of all its citizens.
- You can't be tired--you have been only working for one hour.
- --We've spent too much money recently.
Well, it isn't surprising.Our friends and relatives have been coming around all the time
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