单项选择题

The _______mortality rate had gone up greatly during the past 10 years.

A．infant
B．maternal
C．male
D．middle-aged
<上一题 目录 下一题>
热门 试题

单项选择题
Some Haitians are on strike in order to_______.
A．get proper medical treatment.
B．ask for their political rights.
C．protest against the US decision.
D．demand food supply aid from USA.
单项选择题
The expected life-span of Beijing residents has gone up by _______compared with that a decade earlier.
A．1.5 years
B．1.4 years
C．1.2 years
D．1.1 years
相关试题