关于all的英语问题.all的用法不太懂.Ofallreasonsformydecisiontogotraveling,mybrother'sadvicewasmostimportantone.A.the;aB./;aC.the;theD./;the

Question

关于all的英语问题.all的用法不太懂.
Of all____reasons for my decision to go traveling,my brother's advice was___most important one.
A.the;a B./;a C.the;the D./;the

Answer 1

C,reason 在此处有特定的解释（即去旅游做的决定的原因）,受限制 要加 the
用了 most important,为最高级 则是要表达最高级,用the most important