单项选择题

Questions 26 to 28 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions.
Now, listen to the news.
HIV infections are most severe in

A．sub-Saharan Africa.
B．West Africa.
C．North Africa.
D．South Africa.
<上一题 目录 下一题>
热门 试题

单项选择题
Which of the following statements about the labor market is NOT true
A．Women are holding nearly 50 percent of nonfarm jobs.
B．Nowadays more and more women have gone out to work.
C．The layoff rate for women was higher than that for men.
D．It is a tough time for men because of the economic depression.
单项选择题
Psychologists hold that______.
A．one is born optimistic or pessimistic
B．pessimism is inherited
C．optimism is acquired when one is very young
D．pessimism is a long lasting habit
相关试题