单项选择题

Questions 19 to 22 are based on the conversation you have just heard.

A．Plant some trees on campus.
B．Organize a picnic.
C．Build a parking lot.
D．Protect the natural beauty on campus.

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热门试题

单项选择题A．Highway 40.B．Highway 14.C．Highway 90.D．Highway 19.

A．Highway 40.
B．Highway 14.
C．Highway 90.
D．Highway 19.

单项选择题A．They tell people what is going on in the world.B．They tell people what is on sale in the shop.C．They enable people to know the content quickly.D．They are for humorous purposes.

A．They tell people what is going on in the world.
B．They tell people what is on sale in the shop.
C．They enable people to know the content quickly.
D．They are for humorous purposes.

Questions 19 to 22 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。

Questions 19 to 22 are based on the conversation you have just heard.