2012年职称英语(理工类B级)全真模拟试卷(2)

第3部分：概括大意与完成句子(第23～30题，每题1分，共8分)
下面的短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2～6段其中4段名选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。

 

23. Paragraph 2 __________
24. Paragraph 3 __________
25. Paragraph 5 __________
26. Paragraph 6 __________

A．Reasons for Excluding Masks from the Self-protection List B．Effort to Stop Flu Spreading C．When to Use Face Masks D．Guidelines on Mask Use E．Warnings from the CDC F．Danger of Infection through Germy Hands and Masks

27. The scientists are trying to find out if masks may or may not __________．
28. The CDC is afraid that the public may? __________．
29. The public will not know the answer about masks until scientists __________．
30. We can infer from the passage that the US authorities __________．

A．overuse face masks B．deal with the mask problem seriously C．rub their faces and noses in the subway D．protest against the mask guidelines E．help protect people from being attacked by a flu F．announce the results of their mask research