How kind you are! You always do what you can_________me.
#77564
A
help
B
helping
C
to help
D
helps
推荐题目
The teacher _______some old friends on his vacation trip to Paris.
#77006
A
dropped by
B
dropped in
C
droped by
D
droped in
-Must I make the writing plan now? - No, you______. You______ finish it tomorrow.
#74957
A
needn’t, must 
B
don’t have to, may
C
mustn’t, may
D
mustn’t, must