问题
选择题
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
答案
答案：B
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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
答案：B