单项选择题

Questions 19 to 21 are based on the conversation you have just heard.

A．About two hours.
B．Less than an hour.
C．More than two hours and a half.
D．Less than an hour and a half.

<上一题目录下一题>

热门试题

填空题

The cost of sending an e-mail to a friend in Canada is much higher than that of in Denmark.

单项选择题

Questions 19 to 21 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。