运营结束后停掉()照明,以便于节约能源。

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问题:

运营结束后停掉()照明,以便于节约能源。

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计算:(-2)3=______;(-1)10=______;-32=______.

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建筑防雷保护装置由()组成.

A.接闪器 

B.接地干线 

C.引下线 

D.接地母线 

E.接地装置

题型:填空题
用方框中的句子补全对话,有一项多余。
A. How many times?
B. OK.I'll take your advice.
C  I've only had a cup of tea.
D. How are you feeling now?
E. No, but I have a terrible stomachache.
F. How much cake,and how many Cokes?
G. Aren't you going to give me any medicine?
Dr.Lee: So you've been sick, David _1  
David: Twice. Once before breakfast,and once five minutes ago.
Dr. Lee:  Do you have a headache?
David:     2  
Dr.Lee: You don't have a temperature,right? And how much food have you had today?
David: Food? You must be joking!    3   That's all.
Dr. Lee:  And last night? What did you have then?
David: I had a pizza, three hamburgers, two hotdogs,lots of French fries and two cheese sandwiches.
And then I had some cake and lots of Cokes.
Dr.Lee:    4   
David: A big piece of chocolate cake and five Cokes.
Dr. Lee:  David,I don't think you're really ill. You've had too much to eat.That's all.
David:   5   
Dr. Lee:  No.You should stay in bed today,and have a good rest.
David:    6  
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下列各句中,没有语病的一项是(  )

A.近阶段,由于汽油、食用油价格不断上涨,给低收入者的生活带来很大压力,人们痛感钱不值钱,生活质量大幅下降。

B.作为理性生命的极度表现,西方人的科学事业不仅是为了发展生产、改善生活,而且是对人类理性生命力的探究。

C.随着时间的变化,传统中某些成分会变得无处可用以至衰亡;生活中某些新的因素会慢慢积淀,并经过整合、筛选而成为传统的新成分。

D.20世纪80年代初,当西服重新在国内出现时,它被赋予了开放的符号意义,穿不穿西服则有了保守的政治含义。

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在中国,基督教新教徒对其所信奉之神译称为“上帝”,天主教则译作“天主”。

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