When shopping, keep your eyes for those energy-saving machines. A. openedB. openC. to open

发布时间:2020-08-23 00:28:53

When shopping, keep your eyes     for those energy-saving machines.
A. opened
B. open
C. to open
D. to be open

网友回答

A. opened
(答案→)B. open
C. to open
D. to be open
解析:当购物时,睁大你的眼睛看看这些节能机器。Open是瞬间动词,不能表示持续性动作,故本句中open用作形容词开着的,做宾语补足语,选B。
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