问题
选择题
. People couldn't help ___________ the foolish emperor in the procession.
A.laugh at
B.to laugh at
C.laughing at
D.laughing on
答案
答案:C
. People couldn't help ___________ the foolish emperor in the procession.
A.laugh at
B.to laugh at
C.laughing at
D.laughing on
答案:C