ISO9000标准起源于下列哪个国家?()A.英国 B.美国 C.法国 D.瑞士

题型:单项选择题

问题:

ISO9000标准起源于下列哪个国家?()

A.英国

B.美国

C.法国

D.瑞士

考点:初级质量师专业基础理论与实务第六节质量管理小组(QC小组)第六节质量管理小组(QC小组)题库
题型:单项选择题

下列现象所发生得物态变化,需要吸热的是(  )

A.春天,冰雪消融

B.夏天,早晨花草上的露水的形成

C.秋天,早晨大雾弥漫的形成

D.冬天,窗上冰花的形成

题型:单项选择题

任务型读写。

根据短文内容完成下列各题。

     Yesterday evening, when I went to town with my mother, we met a strange man. It was raining hard and we had no umbrella. We were trying to get into a taxi when he came up to us. He was carrying a nice umbrella and he said that he would give it to us for only a pound. He said he had forgotten his wallet and needed taxi-fare(出租费) to go back home. My mother didn’t believe what he had said at first, and asked him a lot of questions. But she finally believed the man and gave him the pound. She was happy to have a good umbrella for so little. But the man didn’t get into a taxi. We followed him and found he went into a pub(酒吧) and bought himself a glass of whiskey(威士忌) with the pound. After he drank it, he put on his hat and took up one of the many wet umbrellas there and went off with the new one. Soon after that, he sold it again.

任务一:回答问题。

1. How was the weather yesterday evening?

                                                                      .

2. What did the man do after he got the pound?

                                                                      .

任务二:句型转换。

3. We were trying to get into a taxi when he came up to us.(对划线部分提问)

    __________ were you _________ when he came up to you?

4. My mother didn’t believe what he had said at first. (改为同义句)

       My mother didn’t believe what he had said at _________ __________.

5. The man put on his hat after he drank it. (改为一般疑问句)

   _________ the man_________ on his hat after he drank it?

题型:单项选择题

—What should I do to ____ healthy?

—Try to eat a balanced diet.

A.have

B.need

C.stay

D.take

题型:单项选择题

细菌质粒的DNA复制一般采用()

A、滚环式复制

B、D环式复制

C、叉式复制

D、双向复制

题型:单项选择题

钢的化学成分会影响钢材的可焊性,下面说法错误的是()

A.低碳钢可焊性好

B.合金元素会降低可焊性

C.硫对焊接性不利

D.磷对钢材焊接有利

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