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精英家教網 > 高中英語 > 題目詳情

If water becomes increasingly scarce in decades ______, water shortage will become a hot issue all over the world.


  1. A.
    coming
  2. B.
    having come
  3. C.
    to come
  4. D.
    to be coming
C
試題分析:decades to come 未來的數十年,to come不定式作定語,表將來。
考點:非謂語動詞的用法
點評:解題思路,①解析句子結構,確定設空在句子中充當的功能(如狀語、定語或賓補);②找準相關動詞的邏輯主語,確定該動詞與邏輯主語是什么關系(主動還是被動);③搜索句子中相關的時間信息,確定非謂語動詞的恰當形式;④將該選項置入空中,看是否能夠做到字從意順,或是否能傳達有效信息、完成交際任務。
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