Excuse me, but can you tell me what UN in your papers ________?
#71190
A
stands up
B
stands for
C
stands out
D
stands up for
推荐题目
. He apologized for _____. 
#75462
A
his not being able to come
B
his being not able to come
C
his being able not to come
D
him not being able to come
——You looked upset. What’s the matter?——My plan was _____ again.
#65376
A
turned on
B
turned down
C
turned up
D
turned off