问题描述:
I was on the phone when I smelt something _____in the kitchen.
A.buring
B.burnt
C.be burnt
应当选哪一个?为什么不用被动语态?急请指教
A.buring
B.burnt
C.be burnt
应当选哪一个?为什么不用被动语态?急请指教
问题解答:
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