Tim  doesn’t  study ____as  his sister does .
#44254
A
very hard
B
harder
C
so hard
D
hard enough
推荐题目
It is ___ hark work for her that she isn’t able to do it ____.
#46603
A
such, lonely
B
such a, alone
C
such, alone
D
so, lonely
Many Chinese students think science subjects are _______ foreign languages.
#46295
A
more difficult as
B
less difficult than
C
much difficult than
D
so difficult as
John is much shorter than his sister,  but he jumps_________she does.
#47948
A
as good as
B
as best as
C
as high as
D
as higher as