单项选择题

—When has the country been open to international trade
—1960, I suppose.

A. Since
B. In
C. From
D. After
<上一题 目录 下一题>
热门 试题

单项选择题
A river ______ through the narrow wooded valley below.
A. extends
B. pours
C. expands
D. twists
单项选择题
The manager made a farseeing decision ______ what she had said.
A. in the light of
B. in the course of
C. in favor of
D. in the face of
相关试题