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The changes in the city will cost quite a lot, ___________they will save us money in the long run.


  1. A.
    or
  2. B.
    since
  3. C.
    for
  4. D.
    but
D
解析:
本題考查并列連詞or、for、but和從屬連詞的意義和用法。并列連詞or通常表示選擇關(guān)系;
for表示因果關(guān)系;
but表示轉(zhuǎn)折關(guān)系;
從屬連詞since表示原因。通過比較前后兩個分句意思可知,它們是轉(zhuǎn)折關(guān)系。
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