单项选择题

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

A) At five o’clock. C) At four thirty.
B) At five thirty. D) At four o’ clock.

<上一题目录下一题>

热门试题

填空题

The chief causes of water shortage are population growth and water pollution.

单项选择题

Questions 11 to 18 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。