40. 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.
(A) instead of
(B) as opposed to
(C) in contrast with
(D) rather than at
(E) as against being at
答案是D
我的问题是and hence the bonding作何解,在句中是什么成份,
看了OG讨论区没有得到解答,谢谢NN们。。
也许和and yet一样,就是连用的习语呢?不过字典上没查到……
我觉得它表达的是一个递进的意思,所以用了hence这个词。
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