人教高中英语复习课堂练习40 ：选择性必修4 Unit 4　Everyday economics Word版含解析.doc

课时质量评价(四十)
选择性必修第四册　Unit 4　Everyday economics
A组·基础巩固
Ⅰ. 语法填空
A
The closure of the US­Canada border, has been extended to June 21 due to a propagative disease. This is having a 1. ________ (significance) economic impact in British Columbia, particularly in the tourism industry.
This closure includes tourist traffic. Tourism is the 2. ________ (large) industry in the Vancouver area, directly employing 70，000 full­time jobs. Walt Judas, 3. ________ is the CEO of the Tourism Industry Association of BC, says the industry understands the reason 4. ________ the border closure. Although there are no hard economic numbers yet, it is having a major impact.
“Having the borders 5. ________ (close) really hurts a number of small businesses throughout the province, particularly those that welcome almost completely US visitors，” Judas said. “The border closures have a big impact on our industry.”
British Columbia 6. ________ (enter) Phase Two of a restart plan now. Although most retail (零售) does not 7. ________ (official) have to close, hair and nail salons or “personal services” are able to legally reopen, and dining in restaurants and pubs is allowed, all with 8. ________ (restriction)．
With 1.5 times 9. ________ population of BC, Washington state 10. ________ (it) has seen 7.4 times the number of deaths and infections from the disease.
【语篇解读】本文是一篇说明文。由于一种可怕的传播疾病的出现，美国和加拿大边境的关闭时间