________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
It never occurred to me you could succeed in persuading him to change his mind.
#68834
A
which
B
what
C
that
D
if
The poor girl across the road a car knocked her down.
#41276
A
walked; while
B
walked; since
C
was walking; until
D
was walking; when
The time is not far away______modern communications will become widespread in China’s vast countryside.
#72371
A
as
B
until
C
before
D
when
The International Maths Summer Camp was held in Wuhan,____ the top students in maths from all over the world.
#70392
A
bringing back
B
bringing together
C
which brought around
D
gathering around