—What does 'GMT' ?
—Greenwich Mean Time., I think.
A. call for
B. stand for
C. take the place of
D. symbolize
网友回答
A. call for
(答案→)B. stand for
C. take the place of
D. symbolize
解析： stand for意思为“作为…的标志、符号等”，B项符合题意。call for要求；take the place of取代；symbolize象征，标志。