-  _  he like math?   一 Because it's difficult.
#37995
A
Why does
B
Why don't
C
Why do
D
Why doesn't
推荐题目
His fahter _____in New York last Friday. But he _____here now.
#41583
A
is , was
B
was, is
C
were, is
D
were, was
What languages ________ in that country?German and English.
#38887
A
are speaking
B
are spoken
C
speak
D
is spoken
Beijing ______a lot in the past ten years. Now it has become one of the biggest modern______ in the world. 
#38493
A
changes, cities
B
changed, city
C
changed, cities
D
has changed, cities
I don’t know if he          tomorrow. If he        tomorrow, I will ring you up. 
#37252
A
comes, comes
B
will come, comes
C
will come, will come
D
comes, will come