在比对工作中，参考值的确定方法有多种，由主导实验室提出经专家

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问题单项选择题

在比对工作中，参考值的确定方法有多种，由主导实验室提出经专家组评审并征得( )同意后确定。

A．同行专家

B．参加实验室

C．比对组织者

D．主导实验室的领导

答案

参考答案：B

填空题

单词拼写。

1. The ____ opinion is that the local government should take action to help the blind people.

2.When you ____ blind people, they cannot tell if they know you until you begin to speak.

3. The ____( 主要的) subjects in senior high schools are Chinese, English and mathematics.

4. The boy looked at me____( 好奇地) , as if I were a complete stranger.

5. Try to avoid being _____( 主观的) and one-sided when looking at problems.

选择题

— May I swim in the river, Mum?

— . [ ]

A. No, you aren't

B. Why do you ask me

C. No, you can't

D. I can't go with you