When was the air conditioner invented? A. In 1902. B. In 1952. C. In 1982. 相关知识点: 试题来源: 解析 A 【原文】 M: Thanks to Dr. Carrier, he invented the air conditioner for us. W: Yes, he invented it in 1902. But 50 years later it began entering our homes....
A. leave it open B. cover it up C. break it D. throw it away 相关知识点: 试题来源: 解析 B。本题考查空调不使用时的保养方法。不用空调时将其遮盖起来是较好的做法,A 选项让其敞开不对,C 选项破坏它和 D 选项扔掉它都不正确。遮盖空调能防止灰尘进入,保护其内部零件。反馈 收藏 ...
I used the control, but it still didn’t work. I knew the air-conditioner was in trouble. I went downstairs. My father told me two air-conditioner and two computer had been broken. Because my father used electric making machine to make electric, so the vo 今天,当我醒了,我发现了空调...
I used the control, but it still didn’t work. I knew the air-conditioner was in trouble. I went downstairs. My father told me two air-conditioner and two computer had been broken. Because my father used electric making machine to make electric, so the 今天,当我醒了,我发现了空调器没...
waterdropsfromhisairconditionerstowaterplants.Hisfamilyalsousesaclothesline.Butseveraldays ago,theHOAinNorthCarolinatoldhimthatadissatisfiedneighborhadtelephonedthemabouthis clothesline.TheReckspaidnoattentiontothewarningandstilldriedtheirclothesonalineintheyard. “Manypeoplesaytheyareenvironmentallyfriendlybuttheydon?t...
例2Then when the air conditioner is turned (turn) on, the bacteria will be blown into the home or office and make people sick. 相关知识点: 试题来源: 解析 答案见上本句为复合句,主句为一般将来时,从句应用一般现在时。主语为 air conditioner, 和谓语 turn on 之间是被动的关系,要用被动语态,故...
A. never change the filter B. check the refrigerant regularly C. ignore any strange noises D. keep it running all the time 相关知识点: 试题来源: 解析 B。本题考查空调维护要点。选项 A“never change the filter”(从不更换滤网)是错误的,应定期更换。选项 C“ignore any strange noises”(忽略...
As I was growing up, we were often on the move. I had to admit that moving so often made me feel lonely. But my mother did everything she could to help me feel happy. In fact, so much traveling was really a good thing because it made us close. I respect my mother so much as...
I won't turn off the air conditioner ( ) you are in the classroom A.after B.when C.as soon as D.until 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 举报 B当……时候.翻译:当你在教室时,我不会关空调分析:A 在……之后;C 一……就……; D 直到;这三项与句意不符.如果不...
t work. I used the control, but it still didn’t work. I knew the air-conditioner was in trouble. I went downstairs. My father told me two air-conditioner and two computer had been broken. Because my father used electric making machine to make electric, so the vo 今天,当我醒了,我...