问题:
7.--- How did you find him out ?
---- I _____ his name by chance on a list.
A.came down
B.came about
C.came up
D.came across
7.--- How did you find him out ?
---- I _____ his name by chance on a list.
A.came down | B.came about | C.came up | D.came across |
参考答案: