判断题

杀毒软件可以清除各种未知的病毒。()

答案：错误

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From the fourth paragraph, we can infer that
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D．football fans can protect football clubs against the bank's accusation.

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B.
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D.
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The fact that passengers passing British airports will double or even triple indicates that
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C．the aviation industry develops much faster than other industries in developed countries.
D．the aviation industry will cause more pollutants when compared with other industries.

A.the
B.
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C.
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