People who handle goods between the producer and the retailer. _2. A large difference (in price, for example). _3. Be bought and sold. _4. Cost of heating, lighting and electricity. _5. Take items into account to calculate costs. _6. The amount needed to pay costs before profit. ...
Top 3 Green Home Innovations 回答不正确 .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. 回答正确 Although LED lamps cost more money than standard incandescent or compact flu...
1 选项 A:sostly 选项 B:cost 选项 C:expensively 答案:sostly 题目:The ___ question is much more different than this one. 选项 A:six 选项 B:sixteen 选项 C:sixth 答案:sixth 题目: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。 答案:D, E, C, B, A 2 相关推...
③cutoffthegas/electricity/water切断煤气供应/断电/断水。 【拓展】:cut其他短语 ①cutdown砍倒,减少,缩减;②cutaway去掉,切掉,砍掉; ③cutout裁剪,删去;④cutup切碎,剁碎; ⑤cutin插嘴,打断别人说话;⑥cutacross抄近路穿过。 练习: 1.Thearmy(失去了联络)fromitsbase. ...
Computers account for 5% of the country's commercial electricity consumption. 计算机占去该国商业用电的5%。 16.airport/hotel security机场/旅馆的安全措施 a sense of security安全感 例句:He loves the security of a happy home life... 他喜欢幸福家庭生活所带来的安全感。 There is a general consensus...
1 . off and on : 有时，偶尔；间歇地，断断续续地 off and on time 开关次数 be off and on 断断续续 drizzle off and on 时断时续地下毛毛雨 2 . take hold : 接管, 确立, 生根, (药)生效 Take and hold 夺取 Take That Hold On 稍等 Take Fast Hold On 紧紧握住–老习惯是很难摆脱的。这...
This chapter presents the results of economic calculations of the specific cost of electricity production in an existing 370 MW power unit adapted to a dual-fuel gas-steam system and in a new one for...Bartnik, RyszardOpole University of TechnologySpringer London...
Now the renewable energy delivers about 18% of the world’s electricity.Unit 1 》Part I 》Task 3What is the new meaning of renewable energy, according to Gu Jun?It is used to fight against economic slowdown and new jobs will be created and provided through the development of new renewable...
Earthquakes can also break up gas and oil pipes. This can cause fires to break out, which can do as much damages as the earthquake itself. Another effect of earthquakes is tsunamis(海啸). These are huge waves created by earthquakes beneath the sea. They can be many metres high and cause...
A smelly gas came out of the cracks.农夫注意到,水井的井壁上有深深的裂缝,裂缝里冒出臭气。In the farmyards, the chickens and even the pigs were too nervous to eat.农家大院里的鸡,甚至猪都紧张得不想吃食。Mice ran out of the fields looking for places to hide. Fish jumped out of their ...