单项选择题

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

A．It’s a market.
B．It’s a recreation canter.
C．It’s an algebra school.
D．It’s the name of a part4ime job.

<上一题目录下一题>

热门试题

填空题

The ice tongue growing out from the Greenland coast used to reject salt back into the water, making ______ heavier and helping it to sink.

填空题

To people living in the Arctic, the melting of some glaciers may permit new opportunities for ______.

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