题干
--- Did you catch the early bus this morning?
--- Yes. The bus started to move ______ I got on it.
A：though
B：before
C：as soon as
D：as if
答案(点此获取答案解析）
C
--- Did you catch the early bus this morning?
--- Yes. The bus started to move ______ I got on it.
A：though
B：before
C：as soon as
D：as if
