Bob: How long have you lived here? Sue: .
A. Since the beginning of the year.
B. In 1990
C. Not long ago
D. Only until the end of the year
网友回答
(答案→)A. Since the beginning of the year.
B. In 1990
C. Not long ago
D. Only until the end of the year
解析:情景交际。A.子今年年初 B. 在1990年C. 不久前 D. 直到今年年底。句意:你住在这儿多久了?选项BCD不能用于完成时态,故选A。