皮皮学，免费搜题
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【单选题】
国际电气符号 AC代表( ),---DC代表( )。A.
电压，电流
B.
电流，电压
C.
直流，交流
D.
交流，直流
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皮皮学刷刷变学霸
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【简答题】听句子，选出恰当的答语。 1. A. I want to mend it. B. I feel sick. C. I'd like a cup tea. 2. A. This way, please. B. Come in, please. C. Let' go 3. A. It took her ten hours. B. She had a lot of money. C. She spent...
【多选题】海尔集团刚生产出滚筒洗衣机时,广东潮州一个用户给张瑞敏写信希望能帮他弄一台。张瑞敏派广州一位员工带着洗衣机打出租车送到潮州。车离潮州还有2公里因手续证件不全被检查站扣住了,这位员工搬下洗衣机在路上截了许多车都没成功,只好背着这台75公斤重的洗衣机在38度高温下走了近3小时路才送到用户家里。用户还一直理怨他来得太晚,职工没吭气立即安装洗衣机。后来用户知道真相非常感动。给《潮州日报》写了一篇表扬信。海...
A.
我不可能为了企业的事情,让自己受这种委屈。
B.
为了一台洗衣机,看是一种得不偿失的行为,但实际上换来的却是企业宝贵的无形资产。
C.
正是因为海尔有了许多这样敬业爱岗、服务群众的员工,才使得海尔享誉全世界,成为世界500强。
D.
每位从业人员都要向这位员工学习,自觉在职业实践中身体力行职业道德规范。
【简答题】为什么用水和肥皂就可以去污呢？因为普通的肥皂，它是主要成分是高级脂肪酸的钠盐和钾盐，这些盐分子，一部分能溶于水，叫“亲水
【单选题】— Would you like something to eat? — _______. I am not hungry at all. [ ]
A.
You are welcome
B.
No, please do
C.
No, thanks
D.
Here you are
【单选题】－Tomorrow is my birthday, would you like to come? －______.
A.
Yes, I would
B.
Sure, I’d like to
C.
Yes, please
D.
No, I can’t.
【单选题】Salesgirl: Good morning, miss. Can I help you? Mary: Yes, I'd like half a kilo oranges, please. Salesgirl: ______. Anything else? Mary: No, thank you.
A.
These oranges are for you
B.
Give you the oranges
C.
There you are
D.
Here are you
【单选题】When I saw her walki n g along the str ee t deep at nig h t, I was rea lly a la r med by her co m pl e xi o n . She looked so ____ just like a ghost.
A.
g entle
B.
general
C.
simple
D.
hideous
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