单项选择题

The formal diplomatic relations between China and the United States were established on（）

A．February 28,1972.
B．January 28,1979.
C．December 16,1978.
D．January 1,1979.

<上一题 目录 下一题>
热门 试题

单项选择题
According to the census prediction, the average male Americans will be expected to live up to （） years of age by 2050.

A．73.3
B．75.1
C．81.3
D．83.6
单项选择题
Crime experts predict that in the near future crime rates will first decrease in（）

A．South and Southwest.
B．North and Northeast.
C．Southwest and Midwest.
D．Northeast and Midwest.
相关试题