—Can you ride a horse, Mike? —No, I ______.
#38077
A
can’t
B
may not
C
mustn’t
D
needn’t
推荐题目
The koala is _________animal. It’s _________cute.
#36398
A
kind of; kinds of
B
a kind of; kind of
C
a kind; a kind
D
kinds of; kind of
Everyone knows Shanghai is larger than _________ in Jiangsu. 
#42497
A
any city
B
any other city
C
the other cities
D
any cities
It’s getting warmer and warmer, and _____ are turning green.
#36122
A
tree leaf
B
trees leafs
C
trees leaves
D
tree leaves
 --It ______ be the new headmaster.-- No, it ______ be him. He went to Beijing yesterday.
#36776
A
can; must
B
must; can’t
C
can; can’t
D
must; may