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
Teachers are not happy when they find in class their students sending to their friends.
#7163
A
letters
B
messages
C
notes
D
information
I feel it _____ that I can make a speech _____ my school.
#6493
A
honored; on behalf of
B
an honor; on behalf of
C
honoring; on the behalf of
D
honor; on the behalf of
If you are looking for a ______, you can make it when it is on sale.
#5047
A
price
B
bargain
C
cost
D
bill
Always remember put such dangerous things as knives out of children’s
#6182
A
touch
B
sight
C
reach
D
distance
----What do you know the _____ of are the pig influenza in humans? ---- usually similar to regular human seasonal influenza .
#7572
A
symptoms
B
sympathy
C
symbol
D
symptom