问题
单项选择题
由政府或国家级的机构制定或批准的标准称为国家标准，以下由______冠名的标准不属于国家标准。
A．GB
B．BS
C．ANSI
D．IEEE
答案
参考答案：D
解析：IEEE是行业标准，GB是中国国家标准，BS是英国国家标准，ANSI是美国国家标准。
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由政府或国家级的机构制定或批准的标准称为国家标准，以下由______冠名的标准不属于国家标准。
A．GB
B．BS
C．ANSI
D．IEEE
参考答案：D
解析：IEEE是行业标准，GB是中国国家标准，BS是英国国家标准，ANSI是美国国家标准。
Jennifer was sitting on the bench. After all she went through, it was just what she needed. ‘It’s getting 1 ,’ she thought. ‘I should go home.’ She wanted to know her 2 would react(反应) when she 3 home after the three days she was missing. It was really dark when she finally reached her front door. It seemed different to her. 4 took care of the outside garden for 5 days. She was surprised as her father usually worked hard to keep everything 6 and tidy. She couldn’t understand what was going on. She entered the 7 . First, she went into the kitchen 8 she saw a note written by her father. 9 said, ‘Dear Ellen, here is some coffee. I am searching out.’ Ellen was her mother, but where is she? She went to her parents’ room. She found her there. Her 10 was lying on the bed, fast asleep. Her face looked so 11 , as if she wasn’t asleep for days. Jennifer wanted to wake her up 12 she looked too tired. So Jennifer just fell asleep beside her. When Jennifer 13 , something was different: She wasn’t in her mother’s room and she wasn’t 14 the old clothes she ran away in. She was on her own bed. It felt so good being back home. Suddenly she heard a voice ask, ‘Are you feeling better now, dear? You know you 15 us all very, very afraid.
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