When I came back home,I was surprised to find the flowers _______.
A have watered
B having watered
C watered
D.being watered 为什么
人气：354 ℃ 时间：2019-10-17 06:15:54
解答
这道题,我认为出题的意图是要你选C.（我回到家时,惊奇地花被浇过了.）
但实际上,选D也未尝不可（我到家时,惊奇地发现,有人正在浇花.）
A和B,如果能改成having been watered就可以了.
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