We walked a couple of blocks, looking in _______ for a taxi. How disappointed we were!
#6534
A
place
B
order
C
return
D
vain
推荐题目
This dictionary has been ____ to us.
#6784
A
of great help
B
of very helpful
C
of quite helpful
D
very much helpful
There are a number of words in the English language that were French in ______.
#6731
A
root
B
base
C
bottom
D
origin