How to Help Save the Environment Switch off anything that uses electricity when not in use.If you're not using it, turn it off. 5 Put tim-ers on lamps and use them to turn off lamps at the same time each day. T
37. When everybody uses fewer lights at home, electricity A. A. will be saved B. is saved C. was saved D. has been saved 相关知识点: 试题来源: 解析 答案见上A【解析】考查将来时的被动语态。本题考点为“主将从现”,when引导的状语从句,所以主句用 的将来时的被动语态。本题意为“当人人...
her. I told her I didn’t like those rides, but she kept asking b2she really didn’t want to go alone. I was feeling sympathy (同情)for her, so I started thinking that maybe I s3go with her, even though I really don’t like to go upside-down. I turned to my parents for h4...
Going solar doesn't mean you have to be completely reliant on solar energy to have power. Solar batteries are expensive, and they may not be worth the investment for some homeowners. If you choose tostay connected to the grid, your home will draw electricity from the grid during nighttime ...
Questions 13 to 15 are based on the following news. At the end of the news item, you will be given 15 seconds to answer each of the questions. Now listen to the news.? 13. According to the UN Human Development Report, which is the best place for women in the world??
2 While I was concentratingL-which引导定语从句on photographing this amazing scene, I suddenly had a feeling先行词that I was being watched. 3 Slowly,'and with the camera still held to mythat引导同位语从句eye , I turned. and froze. Only metres away from me was a bear.With water falling ...
9. Don't waste electricity. Remember to ___ all the lights when no one uses it. A. turn off B. turn on C. turn up D. turn down 相关知识点: 试题来源: 解析 9.A 解析:turn on打开;turn off关闭; turn up调高(音量);turn down调低(音量)。
Future studies should be concentrated on more complex environments, including real water samples. Meanwhile, the interaction mechanisms between MPs/plastic particles and MOF materials should be turned on the agenda, which could be revealed by conducting experiments on adsorption kinetics, isotherms and ...
Questions6to10arebasedonthefollowingpassage: Whenaluminumwasfirstproducedaboutahundredandfiftyyearsago,itwassodifficulttoseparateformtheoresinwhichitwasfoundthatitspricewashigherthanthatofgold.Thepriceremainedhighuntilanewprocesswasdiscoveredforrefiningthemetalwiththeaidofelectricityapproximatelythreequartersofacenturyla...
"One night, we came home later 24 usual, but the computer had turned on the lights at the regular(固定 的)time. We felt like bad kids, and 25 said ‘Sorry!’ to the computer," said Mrs. Green. 16. A. problems B. habits C. plans D. friends 17. A. turns off B. ...