________ in his book, he didn't notice me ________ I entered the room.A.Devoted; whenB.Absorbed

题目简介

________ in his book, he didn't notice me ________ I entered the room.A.Devoted; whenB.Absorbed

题目详情

________ in his book, he didn't notice me ________ I entered the room.
A.Devoted; whenB.Absorbed; while
C.Absorbed; whenD.Devoted; while
题型:单选题难度:中档来源:不详

答案

C
C [devoted和to连用,排除A和D, while从句用延续性动词。]

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