-----Why does Ling Ling look so unhappy?   -----she has by her classmates.A. laughed  B. l

发布时间:2020-08-15 00:14:26

-----Why does Ling Ling look so unhappy?  
 -----she has     by her classmates.
A. laughed  
B. laughed at
C. been laughed
D. been laughed at

网友回答

A. laughed  
B. laughed at
C. been laughed
(答案→)D. been laughed at
解析:动词laugh是不及物动词,表示嘲笑得在后面加上介词at。
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