The rain had cleared the air, and the grass fresh and sweet.A. had smeltB. has smeltC. is

发布时间：2020-08-15 00:29:33

The rain had cleared the air, and the grass      fresh and sweet.
A. had smelt
B. has smelt
C. is smelling
D. smelt

网友回答

A. had smelt
B. has smelt
C. is smelling
(答案→)D. smelt
解析：smell为连系动词。
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