问题
选择题
-----Why does Ling Ling look so unhappy?
-----she has_____ by her classmates.
A.laughed
B.laughed at
C.been laughed
D.been laughed at
答案
答案:D
动词laugh是不及物动词,表示嘲笑得在后面加上介词at。
-----Why does Ling Ling look so unhappy?
-----she has_____ by her classmates.
A.laughed
B.laughed at
C.been laughed
D.been laughed at
答案:D
动词laugh是不及物动词,表示嘲笑得在后面加上介词at。