________ your spirits. Try again and you’ll succeed.
#81401
A
Catch up
B
Catch on
C
Keep up
D
Keep
推荐题目
It’s not right to ______ the poorer people of the world.
#76299
A
look up
B
look down
C
look down on
D
look up to
 May I ______ you to write me a receipt?
#81562
A
worry
B
disturb
C
trouble
D
annoy