产品市场竞争力风险因素又可以细分为( )。 A.品种质量 B.生产成本 C.竞争对

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问题:

产品市场竞争力风险因素又可以细分为( )。

A.品种质量

B.生产成本

C.竞争对手

D.国内价格因素

E.国际价格因素

考点:注册咨询工程师项目决策分析与评价项目决策分析与评价
题型:多项选择题

运用快速傅里叶变换把信号中的各种()分别分解出来,获得各种频谱图,用于诊断分析,在()中较常采用。

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阿尔茨海默病的病理特征以下哪种说法是不正确的

A.大脑皮质弥漫性萎缩
B.胸沟增宽
C.老年斑和神经元纤维缠结
D.脑室扩大
E.神经元气球样肿胀

题型:多项选择题

What am I doing with my daughter at home? Rather than read aloud from books, we

go to dinner and have a very good time. This is usually when her Mom isn't around, and this is when my little girl and I relate better. They're alone together so much. We're seldom alone. When we're alone together, she and I somehow behave differently. We learn about each other. She learns that I'm her father. I learn that she's my daughter. It's a strange feeling, but any parent knows what I'm talking about when I say that I often look at my daughter and wonder just whose kid she is. Where'd she suddenly come from? And why on earth did she pick Laura and me for parents?

When my daughter and I are alone she'll hold my hand and say, “I just love you so much, Daddy!” She's so used to my leaving that when I tell her she and I are going to hang out all night, she gets this great look on her face and says, “We've got so much to do, Dad!” There's nothing like it in the world.

I want my relationship with my daughter to keep growing, so I've been giving my wife a couple of hundred dollars each week and making her go to the shopping center with her girlfriends, or something—anything!

But this closeness is not without its problems. When I'm sitting there playing with her Barbie doll(巴比娃娃), washing her hair, a voice in me suddenly says, “I've got to get a drink and get out of here.” Right in the middle of all this pleasantness, the voice goes, “Look at yourself! You're washing dolls!”

1.Why does the husband give his wife so much money each week?

A. He wants her to buy more things for the family. 

B. She can do whatever she likes with the money. 

C. He can spend more time with his daughter. 

D. She can spend more time with her friends.   

2. Which of the following statements is true?

A. The father spends more time with the daughter than the mother does. 

B.The daughter is happy when the father tells her he will be away.

C.The father is happy, hearing “We've got so much to do, Dad!” 

D.The father is sure that the daughter is not his own.   

3.What does the last paragraph tell us about the father?

A.He doesn't enjoy being with his daughter. 

B.He doesn't like washing his daughter's hair. 

C.He likes to enjoy himself by going out for a drink. 

D.He has mixed feelings when he is with his daughter.   

题型:多项选择题

保持水封底罐的水位在标准水位线上,超出要及时排放,不足要及时补充,运行半年时间要更换一次罐内的封气水,并保持水位管清晰透明。

题型:多项选择题

在设备设施维护中,加油站站长要对()进行及时更新维护。

A.设备

B.设施

C.服务

D.证照

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