单项选择题

Questions 11 to 18 are based on the conversation you have just heard.

A．During literature class.
B．The next day.
C．In about an hour.
D．Before literature class.
<上一题 目录 下一题>
热门 试题

单项选择题
From the passage, we learn people will have to keep working until their mid-70s because of ______.
A．overall improvement of people’s health condition
B．old people’s high qualification
C．the lack of young employees
D．the great need for more employees by new economy
单项选择题
Nowadays sled dogs are still necessary when ______.
A．there are severe weather conditions
B．flying machines are full with passengers
C．snow machines use up power in the Arctic region
D．people need partners during the travel
相关试题