单项选择题

Passage One Questions 26 to 28 are based on the passage you have just heard.

A．Watching traditional plays.
B．Visiting the magnificent libraries.
C．Boating on the river.
D．Cycling in narrow streets.

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热门试题

填空题

When taking drugs, it is the ______ who should be especially watchful, for drags usually aren’t tested on these groups of people.

填空题

The reason is still ______ why certain individuals have bad reactions to a drug or to a particular dose of a drug, while others don’t.

Passage One Questions 26 to 28 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。