John was so sleepy that he could hardly keep his eyes ______.A.openB.to be openedC.to openD.opening-

题目简介

John was so sleepy that he could hardly keep his eyes ______.A.openB.to be openedC.to openD.opening-

题目详情


John was so sleepy that he could hardly keep his eyes ______.
A.openB.to be openedC.to openD.opening
题型:单选题难度:偏易来源:不详

答案

A
作keep的宾语补足语,表状态用形容词或过去分词;当既有过去分词,又有相应的形容词时,补语用形容词。

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