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• 79. 鉚接和銲接在施工上作比較，最大的優點為(A)不易變形(B)作業溫度低(C)不易硬化(D)可分段施工。
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• 2. The phone _______ constantly since Jack announced his candidacy for president this morning.(A) ha
• 8. The weather was so damp that moisture seemed to ____ everything: curtains hung limp, towelswouldn
• 4. Four miles off the southeastern coast of Massachusetts _____, a popular summer resort.(A) lies th
• 11. The math teacher _____ his explanation of the problem several times because his students werehav
• 10. When he’s caught in a tight spot, Peter has an unfortunate _____ to lie. As a result, few people
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• 3. While I _____ TV last night, a mouse ran across the floor.(A) watch (B) watched (C) have been wat
• 14. In recent years, the government has imposed pollution controls on automobile manufacturers.Both
• III. Close: Please choose the best answer to fill in the passage. 15 points     Books are to mankind
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