第7题:[单选题]What is NOT mentioned as an advantage of the new insulation? A.It reduces heating bills B.It functions well in humid areas C.It costs less than other insulations D.It does not contain unsafe chemicals 参考答案:C “成本低于其他绝缘体”文中没有提到。
A. better B. good C. best 参考答案:A 答案解析:[解析] 本题考查比较级的用法。“the+比较级,the+比较级”表示“越…,越…”。
第29题: [单项选择]车身钣金件间接损伤中有挤缩变形(隆起或弯曲变形),修理方案为() A. 应先拉拔使之展开,然后进行整平作业,使弹性变形得以恢复 B. 应先拉拔使之展开,使弹性变形得以恢复,然后进行整平作业 C. 应先进行平整作业,然后拉拔使之展开,使弹性变形得以恢复 D. 应先进行平整作业,使弹性变形得以恢复,然后拉拔使之展开 参考答案:B