____ the temperature falling so rapidly, we couldn't go on with the experience.
#29089
A
Since
B
With
C
As
D
For
推荐题目
When Thanksgiving Day is the corner, stores and supermarkets are busy with people.
#26965
A
around
B
on
C
with
D
at
Children are taught to respect everyone, ______ race, sex or age.
#26999
A
in terms of
B
in the face of
C
regardless of
D
in place of
Today the Red Cross provides a number of services for the public, such as helping people________, teaching first aid and providing blood.
#25892
A
in need
B
in return
C
in preparation
D
in anger
His efforts to raise money for his program were because no one showed any intention to take a cent out of their pockets.
#29185
A
in place
B
in sight
C
in effect
D
in vain