— Excuse me, did you notice whether the No. 18 bus had gone by? — Not ______ I began to stand here....
2023-02-13 07:01:43 60次 河北省唐山一中2010高考模拟试卷（三） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
— Excuse me, did you notice whether the No.
18 bus had gone by?
— Not ______ I began to stand here.
A. as B.
since C. when D.
while
本题链接：
