Alexander Graham Bell invented ___ telephone in 1876.A．/B．aC．theD．one

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Alexander Graham Bell invented ___ telephone in 1876.

A．/

B．a

C．the

D．one

答案

解析

略

举一反三

---Where’s Jack? ---I think he’s still in ___ bed, but he might just be in ___ bathroom.

A．/…./

B．the…the

C．the…/

D．/…the

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Recently some studies have found that learning ___________ second language can lead to __________ increase in one’s brain power.

A．a; the

B．不填; the

C．a; an

D．the; an

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第二部分：英语知识运用（共两节，满分45分）
第一节单项填空（共15小题，每小题1分，满分15分）
Appointed as__ambassador to the UN, he was determined to serve his country__heart and soul.

A．/; /

B．the; the

C．an; the

D．the; a

题型：不详难度：| 查看答案

There has been_____ rising demand for grain as_____ industrial material in spite of the nation’s
good harvests.

A．/, an

B．a, an

C．the, an

D．a, /

题型：不详难度：| 查看答案

The horse is ___ useful animal.

A．a

B．an

C．the

D．a

题型：不详难度：| 查看答案