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【简答题】
Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank below. You may not use any of the words in the bank more than once. A. cost B. enjoy C. expensive D. healthier E. ignore F. items G. laundry H. packaging I. projects J. recyclable K. relying L. than M. toss N. unplug O. wallet Even if you' re not a hard-core Greenie, there are small acts you can take every day to save both the earth and your (1) . Going DIY with cleaning products is a good way to start. You can use (2) at home that won't cost you any extra money — and that work just as well as the store-bought stuff. Vinegar cuts grease on stove tops and oven doors, and can even whiten your (3) and remove stains from clothes. In the kitchen, going green can save you money and keep you (4) . Cooking at home can cut down the cost of eating out and the takeout containers that you bring home. Buying produce and other raw foods cuts down on (5) that ends up in landfills. You can also look for products that use (6) or bio-degradable packaging. You can even use some of the items you (7) in the trash to upcycle. Plastic grocery bags can be used for all kinds of craft projects. It's easy to ignore, but a great amount of energy gets wasted around the house. You can (8) large appliances and other devices that aren't being used. Changing out your light bulbs is another way to save money. CFL light bulbs are more (9) at first, but they use much less energy than incandescent light bulbs, and last at least eight times longer than regular bulbs. (10) on natural light is another way to make your light bulbs last longer — so open your blinds and enjoy the sunlight!
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参考答案:
举一反三
【单选题】火焰族两位长老想出的武器分别应用了哪种灵感启发的方法?
A.
条件约束法、溯源法
B.
溯源法、查缺法
C.
溯源法、类比法
D.
条件约束法、类比法
【多选题】设 3- 项集 {a,b,c} 是频繁项目集,则下列 1- 项集和 2- 项集中, ( ) 是频繁项目集。
A.
{a,b}
B.
{b,c}
C.
{a,c}
D.
{a}
E.
{b}
【单选题】旅行社未经旅游者同意,擅自将旅游者转团、拼团的,旅行社应向旅游者支付旅游费用总额( )的违约金。
A.
0.1
B.
0.2
C.
0.25
D.
0.3
【多选题】海事争议解决的途径主要有(     )
A.
协商
B.
和解
C.
调解
D.
仲裁
E.
诉讼
【单选题】The oil crisis by far ______ the most serious problem that the government faced.
A.
stressed
B.
underlined
C.
valued
D.
treasured
【单选题】'Oil deficit' in 1993 refers to
A.
oil shortage.
B.
oil surplus.
C.
balance of payments crisis.
【单选题】设错误={1,2,3}是频繁项集,则可由错误产生( )个关联规则。
A.
4
B.
5
C.
6
D.
7
【单选题】设 3- 项集 {a,b,c} 是频繁项集, 2- 项集 {a,d} 是非频繁项集,则下列项集中,( )是非频繁的 .
A.
{a,c}
B.
{b,c}
C.
{ c}
D.
{a,b, d}
【单选题】本案例照片法调查区域意风区被规划为The Italian Style Area in this case is planned as a
A.
传统文化商贸区 traditional cultural business district
B.
都市消费娱乐区 commercial and entertainment zone
C.
中央金融商贸区 central business district
D.
智慧城 smart city
【判断题】( ) 催化剂再生的目的是去除催化剂表面焦碳
A.
正确
B.
错误
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