I’msurethat____youhavetoldhimwillmakesome____tohisdecision.A.what;diff

I’m sure that ____you have told him will make some ____to his decision.A.what; differenceB.that; differenceC.which; effectD.what; effect

A解析试题分析：考查主语从句和固定词组。第一空what引导主语从句what you have told him在句中做tell的宾语。第二空是固定词组make some difference起作用，有影响；句意：我敢确信你告诉我的事情会对他的决定起一些作用。故A正确。考点：考查主语从句和固定词组。点评：固定词组make some difference起作用，有影响；主语从句的考查集中在连接词的词义辨析方面。

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