Turn on switch 1 and leave it on for a few minutes, then turn it off. Turn on switch 2 and open the door. If the light bulb is on, switch 2 controls it. If it is off and warm, switch 1 controls ……

, then turn it off. Turn on switch 2 and open the door. If the light bulb is on, switch 2 controls it. If it is off and warm, switch 1 controls it. And if it is off and cold, switch 3 controls it.Answer ……

. 足球场bear sth in mind: 牢记switch off: 关掉电源。文章中指彻底远离足球。HELPHELPHELPpitch n. 足球场bear sth in mind: 牢记switch off: 关掉电源。文章中指彻底远离足球。pitch n. 足球场bear sth in mind: 牢记switch off: 关掉电源。文章中指彻底远离足球。pitch n. 足球场bear ……

expression "hit the light switch" meaning either turn the lights on or off... to a difficult and changing situation; e.g. Well, even if your job future seems uncertain, just learn ……

mental faculties has asked doctors to switch off life support in this way. ……

. Cao found a “switch (开关)” inside this material. By turning this “switch” on, the material can be used as superconductor (超导体). But when it’s turned off, the material can become an insulator (绝缘体). His ……

.Put out any open fires and switch off the electricity immediately in the event of an earthquake... that your SOS signal can reach outside. Your voice could be difficult to hear through the debris. 21st ……

because the manager saw him using an iPhone and thought he was from a well-off background and would... failed to switch to the role of an employee, says Yang. Due to Xu’s immature behavior, the HR ……

are struggling to solve complicated problems, it might be better off if you switch to a simpler task and let... participant in this activity.switch vt./n. 转换He kept switching back and forth between topics.考点 ……

material in the world. Scientists first discovered it in 2004. Cao has found a “switch (开关)” inside this material. By turning this “switch” on, the material can be used ……

redwaste paper; switch lights off; recycle glass;drop litter(乱扔垃圾); leave taps on; walk to school;use... for a long timeAnswers: Good things to do/green: use things again, plant a tree, switch lights off ……

that followed. The first time I met Renee, she picked me up at the station, and we hit it off straight away... in the years that followed. The first time I met Renee, she picked me up at the station, and we hit it off ……

switch, all was lost."When it went impaired, it just went off the road," said Alonzo Merchant, one... took a turn behind the wheel, driving a lap around the course. Many found it difficult to avoid ……

to bed, turn off anyelectrical devices(电子设备) as these can make it more difficult to get to sleep.So, switch off the TV, computer and the lights. Oh, yes, and sweet dreams! ……

away on its wheels! So you have to get out of bed and run after it to switch it off. Clocky costs 8...Most of us struggle to get out of bed everyday. When the alarm clock goes off, we wish we could lie ……