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13.       more energy to my study instead of being crazy about Internet games,I would be sitting in a comfortable office now.(  )
A.If I devotedB.Had I devoted
C.Would I be devotedD.Should I be devoted

分析 假如我以前能够将更多的精力放在学习上而不是痴迷于网络游戏,我现在就会坐在舒服的办公室里了.

解答 答案:B.
本句是混合虚拟语气.主句与现在事实是相反,用would+动词原形的形式;而从句与过去事实是相反,故从句中用过去完成时,因为从句中含有had,故可以将if去掉,把had提到主语I前面来.因此选B.

点评 考查时间错综的虚拟条件句.有时if从句和主句所表示的假想情况时间不一致,如从句与现在事实相反,而主句表示与过去事实相反,那么句子两部分的动词形式应作相应的调整.如:If I had asked her for advice yesterday,I should know what to do now.

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