|
|
。
单元自测1（预备知识：Unit 1；10分）
试卷总分:100 得分:100
1.— Could you give me your phone number
— _______
A.It’s very kind of you to do so.
B.It doesn’t matter.
C.Sure. My phone number is 135-5674-5633.
2.— Could you please connect me with the HR Department
— _______
A.OK. Thank you.
B.Hold on a minute, please. I’ll put you through.
C.Help yourself.
3.Hold on a minute, please. I’ll put you_____ .
A.on
B.in
C.through
4.Placing a jobadvertisement on an onlinejob board is _____.
A.expensively
B.sostly
C.cost
5.You don’t have to start over from ______.
A.scratch
B.head
C.again
6.二、完形填空：阅读下面的短文，选择合适的内容将短文补充完整。
Top 3 Green Home Innovations
1 .There are many things you can do to reduce carbon emission and help to make the earth a better place for future generations. Here are a few suggestions.
2 Although LED lamps cost more money than standard incandescent or compact fluorescent bulbs do at the beginning, these long-lasting LED lamps will eventually be worth the money because of nergysaved. LED lamps also produce a cleaner, more natural light.
3 .“Water”is a hot topic, especially in the Southwest. Householdwater filters are now available to clean and reuse water from showers and baths. Gray water reuse systems redirect the used water from washing machines to lawns or gardens.
4
5 . Building materials and embellishments like paint and carpets canemitchemical compounds into the atmosphere, and because a home is an enclosed space, those compounds can sometimes accumulate to dangerous levels. Installing a whole-house air purification system is one way to keep indoor air clean and circulating.
Going “green” doesn’t have to be a challenge. A home is a long-term investment. You don’t have to start over from cratch.Make small changes. Choose environmentally friendly paint or LED bulbs.
Chances are that your home will need improvements eventually.Whenever possible, choose upgrades that will reduce your carbon footprint. It’s good for the planet, and it’s good for you.
A. In recent years indoor air pollution has got a lot of attention.
B. Air Purification
C. Water Recycling
D. In the last decade a growing number of people were interested in conserving energy and preserving the environment by living “green”
E. LED Lighting
(1).__1__
A.A
B.B
C.C
D.D
E.E
(2).__2__
A.A
B.B
C.C
国开答案请进： 或请联系 ：
D.D
E.E
(3).__3__
A.A
B.B
C.C
D.D
E.E
(4).__4__
A.A
B.B
C.C
D.D
E.E
(5).__5__
A.A
B.B
C.C
D.D
E.E
奥鹏国开作业答案请进 或添加 ：
。 |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有帐号？立即注册
x
上一篇：奥鹏_国开（贵州开放大学）24春《建筑设备》形考作业2【标准答案】下一篇：奥鹏_国开（贵州开放大学）24春《建筑制图基础》形考作业2【标准答案】
|
发表于 2024-4-8 18:00:02
中发现Ni：
中发现Ni：
中发现Ni：
中发现Ni：
中发现Ni：
中发现Ni：
QQ登录
