(单选题) 45: No sooner had they got on train _______ it started moving.
A: when
B: than
C: then
D: after
(责任编辑:admin) |
(单选题) 45: No sooner had they got on train _______ it started moving.
A: when
B: than
C: then
D: after
(责任编辑:admin) |