---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
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![---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](/uploads/image/z/2974501-37-1.jpg?t=---Look+Such+heavy+traffic+---I+double+____+or+not+I+can+get+to+school+on+time.A.if+B.when+C.whether+D.why%E8%AF%B7%E8%AF%B4%E6%98%8E%E6%AD%A4%E9%A2%98%E8%80%83%E7%82%B9%E5%92%8C%E6%AF%8F%E4%B8%AA%E9%80%89%E9%A1%B9%E7%9A%84%E5%8C%BA%E5%88%AB)
---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
---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
---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
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
if和wether的区别在于
1 在动词不定式之前只能用whether
2 在whether …… or not 的固定搭配中。
3 在介词后,只能用whether。
4宾语从句放在句首表示强调时,只能用whether 。
5用if会引起歧义时,只用whether。如用whether可避免歧义。
Whether or not 是否。
I doubt whether or not I can get to school on time.