It is so cold in Antarctic that the penguins have to stand _______to each other to keep warm. 
#70348
A
closely
B
closed
C
closing
D
close
推荐题目
 The small village has _____ a town.
#75495
A
grown up
B
grown into
C
brought up
D
became
. I thought of him as my best friend until he ______ to the boss.
#72670
A
ave me off 
B
ave me out
C
ave me away
D
ave me up
The government is ________ everyone to save water.
#67445
A
appealing to
B
appealed to
C
begging
D
appealing for