便携式汽油机,在其运转供电时,要有专人在场,在燃油不足时,必须()后方可添加燃油。

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问题:

便携式汽油机,在其运转供电时,要有专人在场,在燃油不足时,必须()后方可添加燃油。

考点:通信电源专业技术柴油发电机组柴油发电机组题库
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根据句意及首字母完成单词。

1.I am going out. Please answer the p______ if someone calls me.

2.I love to eat v________ like carrots and tomatoes.

3.The Spring Festival usually comes in F________.

4.-Hi, where is my little dog, Nick?

-Look, it’s on the floor, u______ the table.

5.Before shopping , you’d better(最好) make a l______ of things to buy.

6.-Do you o______ play sports?    

-Yes. I want to keep healthy so I play sports every day.

7.-Do you like the big black bag?

-No, I like the s______ black bag. It’s lovey.

8.-May, Susan can’t find her backpack. Can you help her?

-Maybe you can go to the l______ and found case.

9.-Lily, when is Mother’s Day?      

-It’s on the s______ Sunday in May.

10.If you don’t know the new words, d_______ can help.

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心理咨询方案应( )。

A.由咨询员来制订

B.由求助者来制订

C.按照求助者的要求,咨询员权衡自己的情况进行制订

D.由咨询双方共同商定

题型:填空题

左心造影,侧位心室舒张期,左心室的瓣下区有时为锥形,锥底在___________,锥尖朝向_______,锥前缘为_____________,后缘为______________构成。

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苯巴比妥因为分子中有苯环,所以可发生下列哪项反应()

A.能与硫酸-甲醛试剂作用在两液层交界面产生玫瑰红色环

B.钠盐水溶液遇空气中的CO可析出游离体沉淀

C.钠盐水溶液易水解失效

D.产生空间位阻,使其钠盐水溶液不易水解失效

E.与铜吡啶试液反应显紫色

题型:填空题

有的广告称自体脂肪移植隆胸是最好的、最安全的方法?

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