The teather asks them to look ____ the blackboard.A.forB.atC.onD._英语解答

The teather asks them to look ____ the blackboard.
A.for
B.at
C.on
D.in

人气：310 ℃　时间：2020-06-21 14:17:55

解答

正确答案是：B
look at sth固定搭配
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