问题
选择题
Tom was ______ only because he made a mistake.
A.laugh
B.laughed
C.be laughed
D.laughed at
答案
答案:D
laugh本身为不及物动词,故一般没有被动语态,但是laugh at相当于及物动词,可以有被动语态,故选D
Tom was ______ only because he made a mistake.
A.laugh
B.laughed
C.be laughed
D.laughed at
答案:D
laugh本身为不及物动词,故一般没有被动语态,但是laugh at相当于及物动词,可以有被动语态,故选D