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题型：单选题题类：常考题难易度：普通

He has ________ egg and ________ hamburger for breakfast.

A、an, an B、a, a C、an, a D、a，an

举一反三

There is ______ “u” and ______ “s” in the word “bus”.

_______ 19^th CPC National Congress(中国共产党第十九次全国代表大会) was held on 18 October. It was _______ big success.

Skating can be _______ exciting sport for kids.

This is _____ interesting book and it is also______ useful one.

—What's this?

—It's ____ ID card and it's .

I went to fly______ kite with my brother in _______ end.

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