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问一个英语单选题ASitwasnotwherehelived,wehadtoturntohisbestfriend.A.trueB.afraidC.certainD.sure
题目详情
问一个英语单选题
AS it was not ____ where he lived,we had to turn to his best friend.
A.true B.afraid C.certain D.sure
AS it was not ____ where he lived,we had to turn to his best friend.
A.true B.afraid C.certain D.sure
▼优质解答
答案和解析
.certain 不确定他住哪里,我们不得不到她最好的朋友那里去AB肯定不对的sure和certain的区别二者的不同点:1.在"It is certain that…/ to do something"结构中,It是形式主语,此时一般不用sure.如:It is certain to ta...
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