The collapse of the World Trade Center has put US economy in a difficult __________.
#7010
A
occasion
B
case
C
situation
D
background
推荐题目
“Did you get _____ to the party?” “Yes, I replied to it this morning.”
#7233
A
an answer
B
an invitation
C
a question
D
a letter
It is requested that the machine be operated according to the________．
#5149
A
introductions
B
explanations
C
suggestions
D
instructions
His_______ was so strong that I couldn’t understand a word he was saying.
#5196
A
noise
B
voice
C
accent
D
sound
His_______today made me angry . He should do things politely.
#5630
A
knowledge
B
influence
C
belief
D
Behavior
It has always been the _____ of our firm to encourage workers to take part in social activities.
#6935
A
plan
B
campaign
C
procedure
D
policy