Unit 1 Art Language points课时作业

Ⅰ.单词拼写/用所给词的正确形式填空

　　1．Yet, in a sense it's human nature to do precisely that-we assess the advantages and __________ (弊端) of decisions all the time.

　　[答案]　disadvantages

　　2．The common cold is a good example: women, on __________ (平均), get fewer colds than men.

　　[答案]　average

　　3．The boy didn't __________ (集中) his attention on his study.

　　[答案]　concentrate

　　4．The box __________ (包含) ten books and some clothes.

　　[答案]　contains

　　5．The __________ (文章) is so good that all the students like it.

　　[答案]　essay

　　6．We are __________ (access) to the library.

　　[答案]　accessible

　　7．With his __________ (permit), we went to his office to use his computer.

　　[答案]　permission

　　8．The great __________ (invent) will benefit the world.

　　[答案]　invention

　　9．As we know, South Africa is an __________ (depend) country.

　　[答案]　independent

　　10．Though they live in different cities, they __________ (frequent) communicate with each other.

[答案]　frequently