-----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
I asked the boss for a month’s holiday and, _____ it or not, he agreed.
#81725
A
believe
B
to believe
C
believing
D
believed
________ I know, light travels not only in a straight line.
#63943
A
So far
B
So many
C
So far as
D
As many as