理工英語(yǔ)3Unit 1 形考答案

·· 理工英語(yǔ)3 Unit 1 形考答案 Could you please connect me with the HR Department? _選擇一項(xiàng)：A. Hold on a minute, please. I'll put you through. 正確B. OK. Thank you. C. Help yourself. Could you give me your phone number? _選擇一項(xiàng)：A. It doesn't matter. B. Sure. My phone number is 135-5674-5633. 正確C. It's very kind of you to do so. 反饋題干What matters is how your house looks and how it_ you and others residing in it. 選擇一項(xiàng)：A. effects B. affects 正確C. infects 題干This garden is three times as _ as that one. 選擇一項(xiàng)：A. bigger B. big C. biggest 正確題干 The _ question is much more different than this one.選擇一項(xiàng)：A. six B. sixth 正確C. sixteen 題干 二、完形填空：閱讀下面的短文，選擇合適的內(nèi)容將短文補(bǔ)充完整。 Top 3 Green Home Innovations D正確.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. E正確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 nergy saved. LED lamps also produce a cleaner, more natural light. C正確.“Water”is a hot topic, especially in the Southwest. Household water 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. B正確 A正確. Building materials and embellishments like paint and carpets can emit chemical 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 PurificationC. Water RecyclingD. In the last decade a growing number of people were interested in conserving energy and preserving the environment by living “green”E. LED Lighting