He knows so much about Russia that he's universally acknowledged as a(n) _____ on Russian affairs.
#5544
A
authority
B
routine
C
privilege
D
boundary
推荐题目
He will come to understand your efforts sooner or later. It’s just a matter of _____.
#5937
A
luck
B
value
C
time
D
fact
The advice is of great ___ to our work.We all think it_____.
#7414
A
uses ; good
B
useless; bad
C
use;good
D
useful; fine
The speech delivered by the mayor of Shanghai on the opening ceremony of the World’s Swimming championship left me a deep ___________．
#6051
A
expression
B
permission
C
opinion
D
impression
When Jane began to take swimming lessons, her main ____ was the fear of water．
#6970
A
evidence
B
crisis
C
obstacle
D
danger
Brian is so kind that he often gives me a ________ when I'm in trouble.
#7130
A
reply
B
seat
C
hand
D
reason