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课时作业 (一 ) [必修 1 Unit 1 Friendship]
(限时： 40 分钟 )
Ⅰ .多项选择
1． As the quality of the city's air continues to give rise to ________， the residents are
encouraged to set off fewer fireworks.
A ． concerns B． compromises
C． descriptions D． emergencies
2 ． The visitors would be most ________ if you could confirm these arrangements
immediately.
A ． grateful B ． disappointed
C． encouraged D． reluctant
3．— So you didn't say hello to him last night?
— Well, I stopped and smiled when I saw him, but he ________ me and walked on with his head very high.
A ． ignored B． refused
C． recognized D ． missed
4． Share prices on the stock exchange fell sharply in the morning but ________ slightly in the
afternoon.
A ． restored B ．recovered
C． regained D． remained
5． Have you ________ your things, Bob? The train is leaving at 2 ： 30 this afternoon, so we
don't have too much time.
A ． added up B． hidden away
C． set down D． packed up
6．The naughty boy is a bit hard to deal with ，which ________ the trouble adapting to the new
environment.
A ． makes for B ．adds to
C． contributes to D． devotes to
7． On our journey to Australia last summer, our luggage was ________ at the customs. We
were not allowed to carry food such as meat and vegetables.
A ． looked thro