.—____ when has the country been open to international trade? —1978, I suppose.
#28422
A
Since
B
In
C
From
D
After
推荐题目
In order to develop the city, the government tries to beautify it as soon as possible. Several new special projects are ______.
#26770
A
under construct
B
under building
C
under way
D
under repair
The study you have been making________the ancient Chinese culture is an interesting job.
#28279
A
to
B
for
C
of
D
from
____________ will we give in to the difficulties. Which of the answers can’t be chosen?
#27479
A
On no condition
B
At no time
C
In no time
D
Never