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1、For a long time they walked without saying 　　word. Jim was the first to break　 silence.

A、the; a　　 B、a; the　　　 C、a;/　　　　　 D、the;/

15、It is_______world of wonders,__________world where anything can happen.

A、a; the　　 B、a; a　　　　 C、the; a　　　　　 D、/;/

1-----5BCBDC　 6---10CABCD　 11-15DAADB

精練二

14、The environmentalists said wild goats’___________on the vast grasslands was a good indication of the better environment.

A、escape　　 B、absence　　 C、attendance　　 D、appearance

13、Housewives who do not go out to work often feel they are not working to their full 　　　.

A、capacity　 B、strength　　 C、length　　 D、possibility

12、To qualify, you must have 　　good knowledge of 　　chemistry.

A、a;/　　　 B、a; the　　 　C、the; the　　 D、/;/

11、Being able to speak another language fluently is a great___ when you are looking for a job.

A、chance　 B、importance　 C、assistant　 D、advantage

10、I often have conversations with Tom over 　　　　telephone, while keeping in touch with Jim by　　 mail.

A、/;the　　 B、/;/　　　　 C、the; a　　　 D、the;/

9、Health and______ education are matters that______ most voters feel strongly about.

A、the; the　 B、the;/　　　　 C、/;/　　　 D、a; the

8、As is known to all,　　 tiger is in　　 danger of dying out.

A、a; a　　　 B、the;/　　　　 C、a;/　　　 D、the; the

7、How do you turn 　　big White House into　　 home, a sweet home ?That is one of the challenges faced by each first lady in America.

A、the; a　　 B、a; the　　　 C、a; a　　　 D、the; the