14．If you ________ the medicine yesterday，you ________ well now．（　�。�
A．took，might beB．had taken，might have been
C．had taken，might beD．took，might have been

分析 如果你昨天就吃藥的話 現(xiàn)在就應(yīng)該好了，

解答 答案：C  這是錯(cuò)綜時(shí)間條件句．從句和過(guò)去的事實(shí)不相符，主句與現(xiàn)在的事實(shí)不相符，從句用過(guò)去完成式，主句用would/should/could+do，所以本題選擇C．

點(diǎn)評(píng) 考查此類考點(diǎn)，要注意句中的時(shí)間或隱含的時(shí)間，同時(shí)注意主句和從句不同的結(jié)構(gòu)．

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