Tim  doesn’t  study ____as  his sister does .
#44254
A
very hard
B
harder
C
so hard
D
hard enough
推荐题目
My sister is ____ more outgoing than me. 
#46767
A
more 
B
most 
C
a little 
D
little
---- Why don’t you look ________ today?  ---- My parents seem ________ with me.
#45349
A
happily, angrily
B
happy , angrily
C
happily , angry
D
happy , angry
You are _______ out all the difficult problems .
#46916
A
enough clever work
B
enough clever to work
C
clever enough to work
D
clever enough work