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求这2道题的翻译及解释

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/23 23:35:51
求这2道题的翻译及解释
The______expression on his face suggested that he was not able to work out the ______problem.
A.puzzling;puzzling B.puzzled;puzzled C.puzzling;puzzled D.puzzled;puzzling
The audience waited until the curtain rose and then________laughter at the sight of the funny actor.
A.burst out B.burst into C.broken into D.began with
这个在他脸上的迷惑不解的表情表示了他做不出这道费脑筋的题。
(其实选项里的意思都一样,只是时态)
观众一直待等待直到帘子拉开了然后他们看着那个喜剧演员,大笑了起来。
1.D 2.B