He was sitting there ________ his cigarette. Without any words, he seemed to be ________ deep though

题目简介

He was sitting there ________ his cigarette. Without any words, he seemed to be ________ deep though

题目详情

He was sitting there ________ his cigarette. Without any words, he seemed to be ________ deep
thought.  
[     ]
A. at; in        
B. over; in        
C. with; at      
D. with; over
题型:单选题难度:中档来源:江苏同步题

答案

B

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