Sometimes Daniel walks for half ________ hour to the zoo.A．aB．anC．theD．/

题型：不详难度：来源：

Sometimes Daniel walks for half ________ hour to the zoo.

A．a

B．an

C．the

D．/

答案

解析

本题的含义是有时daniel步行半个小时到动物园，hour第一个音为元音音素，
表示一个小时可用不定冠词an，故只能选B。

举一反三

UNICEF wants to make _____ world _____ better place for children.

A．the; the

B．/; a

C．the; /

D．the; a

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I think it’s_______ useful advice, so I will always remember it.

A．a

B．an

C．the

D．/

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This is ID card and that is eraser.

A．a,a

B．an,an

C．a,an

D．an,a

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I have _____ football. Would you like to play ______ football with me ?

A．a, the

B．a, a

C．/, a

D．a, /

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John is ______ honest boy. He has______ useful book.

A．an; an

B．a; a

C．a; an

D．an; a

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