-----Why does Ling Ling look so unhappy?   -----she has_____ by her classmates.
#81465
A
laughed  
B
laughed at
C
been laughed
D
been laughed at
推荐题目
We ______ the job ______ five parts,and each man did one part.
#82467
A
divided;into
B
separated;into
C
divided;from
D
separated;from
She ___ for the professor who was ill.
#72889
A
substituted
B
changed
C
shifted
D
replaced