2. 职称英语
  3. In metalwork one advantage of adhesive-bonding over spot-welding is that the con

In metalwork one advantage of adhesive-bonding over spot-welding is that the con

游客2025-02-25  31
问题 In metalwork one advantage of adhesive-bonding over spot-welding is that the contact, and hence the bonding, is effected continuously over a broad surface instead of a series of regularly spaced points with no bonding in between.
选项 A、instead of
B、as opposed to
C、in contrast with
D、rather than at
E、as against being at
答案 D
解析 尽管A、B、C这些词组均可用于表示前后对比的意思，但它们之中的最后一个词都是介词(of, to，with)决定了它们之后只能跟名词。而在此之前是介词短词over a broadsurface，那么划线之后也必须是介词短语。这两个要求存在矛盾，因而此功能(表2对比)只能由rather than来充当。D中补出介词at，符合平行原则。E中as against同样也有“对比”之意，但其之后是名词形式being at短语，也不符合平行要求。
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