问题补充:
The other day Cathy was walking along the Broad Street when she an old friend of
hers, one she hadn’t seen for a long time.
A. came across
B. came up
C. came about
D. came out
答案:
(答案→)A. came across
B. came up
C. came about
D. came out
解析:可联系答.案.网客服索取。