--- Be careful! Don’t forget you are on a ladder. --- But you are holding it for me, nothing .A.worr

题目简介

--- Be careful! Don’t forget you are on a ladder. --- But you are holding it for me, nothing .A.worr

题目详情

--- Be careful! Don’t forget you are on a ladder.
--- But you are holding it for me, nothing         .
A.worry aboutB.to worry aboutC.is worried aboutD.worrying about
题型:单选题难度:偏易来源:不详

答案

B

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