AIDS control and prevention is a to China as well as the whole world．A．surpris
题型：不详难度：来源：
AIDS control and prevention is a to China as well as the whole world．| A．surprise | B．challenge | C．reaction | D．threat |
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答案
| B |
解析
| 考查名词辨析：A．surprise 惊讶，B．challenge挑战，C．reaction反应D．threat威胁，句意是：艾滋的控制和预防对中国乃至全世界都是挑战。选B。 |
举一反三
We will be free tomorrow, so I suggest ________ to the history museum.| A．to visit | B．visiting | C．we should visit | D．a visit |
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The plane must be ready within half an hour. There should be no in sending the blood and medicine to the injured people.
A．hurry B．delay C．time D ．wait |
It’s all , isn’t? someone who is poor in this country might be considered well off in another.| A．relative | B．related | C．relation | D．relationship |
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Friends come in many ________. There are school friends, fair-weather friends, forever friends and many more.| A．tastes | B．ways | C．levels | D．flavors |
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People like to shop in the supermarket because they are interested in the ________ of goods on offer and can buy whatever they want.| A．price | B．variety | C．value | D．amount |
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