We work together to achieve our common purpose：_________world that is safer, cle

题型：不详难度：来源：

We work together to achieve our common purpose：_________world that is safer, cleaner and healthier than one we found．

A．the；the

B．a；不填

C．a；the

D．the；不填

答案

解析

略

举一反三

—What else can we do?
—An international effort is required to cope with(处理，应付) ______ urgent need of ______ earthquake victims.

A．the; the

B．a; an

C．an; a

D．a; the

题型：不详难度：| 查看答案

Mr. Wang has been selected_________ chairman of the conference.

A．a

B．an

C．the

D．/

题型：不详难度：| 查看答案

If you come second in the race，you’ll get qualification to compete for the next round．

A．/;a

B．the；a

C．8；the

D．/；the

题型：不详难度：| 查看答案

It is ______ great pleasure to meet the expert who is doing research on _________ archaeology.

A．/ ;

B．/; the

C．a; the

D．a; /

题型：不详难度：| 查看答案

Believing that everyone can make _____ world _____ better place on a daily basis, Tom plays his part in helping others.

A．/, a

B．the, /

C．the, a

D．the, the

题型：不详难度：| 查看答案