问题

I remember a _____ famous scientist saidthat we should believe in ourselves first of all.

A:some
B:certain
C:sure
D:other

正确答案是：

同类题型

It was very kind of you to do thewashing-up, but you_____it. [ ]

_________ is it from your school to the bus stop—It’s ten minutes on foot.

Look at the news! There must be someone who _____ the news.

this very moment, I _____ you had avery pleasant marriage

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