The rescue efforts concentrated mainly on-考呗网题库移动版

单选题The rescue efforts concentrated mainly on

A．highways.
B．city streets.
C．the U.S.-Canada border.
D．snow-stricken regions.

参考答案D

解析:

单选题 According to the news. the last group of people might have been stranded in their vehicles for more than hours before being rescued.

A．24
B．25
C．40
D．48

单选题According to the 2006 anti-smoking restrictions, smoking was NOT allowed in

A．school playgrounds.
B．restaurants.
C．offices.
D．bars.

单选题 According to the news, which of the following groups reacts negatively to the new law?

A．Television producers.
B．Hotel owners.
C．Medical workers.
D．Hospital management.