Can you tell me the        difference between the words “require” and “request” ? I sometimes get puzzled by their meanings.
#18085
A
arbitrary
B
clumsy
C
apparent
D
tentative
推荐题目
After the long journey,the three of them went back home,________.
#17779
A
hungry and tiredly
B
hungry and tired
C
hungrily and tiredly
D
hungrily and tired
Though flu is a      disease,it can cause death.
#20710
A
regular
B
normal
C
usual
D
common