问题描述：
whoud you like to have a swim with us in the sea?
whoud you like to have a swim with in the sea?
I will ask my parents ___
a.whether they will agree to go
b.if they will lt me go
c.if they let me go
d.whether they allow me go
---c ,why?
whoud you like to have a swim with in the sea?
I will ask my parents ___
a.whether they will agree to go
b.if they will lt me go
c.if they let me go
d.whether they allow me go
---c ,why?
问题解答：
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