题目内容
---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
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题目内容
---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