________the American economy expanded at an annual rate of 2.5 percent in July—September, it faced a long road to recovery.
#67413
A
Since
B
If
C
While
D
When
推荐题目
While playing ping-pong, our eyes see the ball coming, judge its speed and then hit it back ________ it should go.
#72176
A
when
B
why
C
what
D
where
The scientist, __________ my father works, is about 50.
#66953
A
on whom
B
to which
C
with which
D
with whom
Look, a group of students are playing the violin there, _______ their teacher as the conductor.
#66829
A
in front of them stand
B
in front of them stands
C
in front of whom standing
D
in front of whom stands
I have a big dream — I want to go into space, _______ will take some time to realize, I guess.
#67006
A
what
B
it
C
which
D
where