Barack Obama, African America, was elected as 56th President o

题型：不详难度：来源：

Barack Obama, African America, was elected as 56^th President of the United states.

A．/，the

B．/， /

C．an ， the

D．an ， /

答案

解析

前文一个美国黑人是泛指，且词首音素为元音，用不定冠词an，下文第56届美国总统是特指，用定冠词the，选C。

举一反三

Mrs. Taylor has 8-year-old daughter who has gift for painting – she has won two national prizes .

A．a ; a

B．an ; the

C．an ; a

D．the ; a

题型：不详难度：| 查看答案

World Wide Web was invented in 1991 by English scientist ,Tim Burners-lee.

A．; an

B．The; an

C．The; the

D．A; the

题型：不详难度：| 查看答案

The news of his mother’s death was____ terrible shock to him.

A．/

B．a

C．an

D．the

题型：不详难度：| 查看答案

I knew ________ John Lennon，but not ________ famous one.

A．/；a

B．a；the

C．/；the

D．the；a

题型：不详难度：| 查看答案

In most western countries on April Fool’s Day，people often play________ trick on each other；children especially have great________ fun.

A．a；a

B．the；the　　

C．/；a

D．a；/

题型：不详难度：| 查看答案