---Look! Such heavy traffic! --- I doubt _________ or not I can get to school on time. A. if B. whe...
2023-02-13 14:54:44 62次 2013-2014学年江苏省扬州市九年级上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Look! Such heavy traffic!
--- I doubt _________ or not I can get to school on
time.
A.
if B.
when C.
whether D. why
本题链接：
