---Look Such heavy traffic ---I double ____ or not I can get to s_其他解答

---Look Such heavy traffic
---I double ____ or not I can get to school on time.
A.if B.when C.whether D.why
请说明此题考点和每个选项的区别

人气：441 ℃　时间：2020-05-23 15:11:51

解答

选择C,考察whether 的用法,这个句子用到的是whether or not的用法,if不能与not连用,而另外两个词完全与句子意思不符合