______ the prices of color TV sets down by 50%, the company had a very hard time.
#91510
A
As
B
With
C
Because of
D
For
推荐题目
Just in front of our house ___ with a history of 1,000 years.
#91663
A
does a tall tree stand
B
stands a tall tree
C
a tall tree is standing
D
a tall tree stands
With all the audience ________, the speech began. 
#91311
A
sat
B
seating
C
seated
D
having seated
 John received an invitation to dinner, and with his work ___, he gladly accepted it.
#90952
A
finished
B
finishing
C
having finished
D
was finished