某市为鼓励居民节约用水,对自来水用户按分段计费方式收取水费:若每月用水不超过10

题型:选择题

问题:

某市为鼓励居民节约用水,对自来水用户按分段计费方式收取水费:若每月用水不超过10m3,则按每立方米1.5元收费;若每月用水超过10m3,则超过部分按每立方米3元收费,如果某居民户今去年12月份缴纳了36元水费,那么这户居民去年12月份的实际用水量为(  )

A.7m3

B.12m3

C.17m3

D.24m3

考点:一元一次方程的应用
题型:选择题

圣诞节(12月25日)前夜,当地时间18点,一场足球赛将在伦敦开赛。香港李先生要去观看这场比赛,自香港至伦敦飞机飞行需17个小时,问李先生最晚应何时乘飞机前往伦敦

A.24日8点

B.24日6点

C.23日17点

D.23日14点

题型:选择题

阅读理解。

     It was the summer of 1965. Deluca, then 17, visited Peter Buck, a family friend. Buck asked

Deluca about his plan for the future. "I'm going to college, but I need a way to pay for it," Deluca

recalls saying. "Buck said, 'you should open a sandwich shop.'"

     That afternoon, they agreed to be partners. And they set a goal: to open 32 stores in ten years.

After doing some research, Buck wrote a check for $1,000. Deluca rented a storefront (店面) in

Connecticut, and when they couldn't cover their startup costs, Buck kicked in another $1,000.

      But business didn't go smoothly as they expected. Deluca says, "After six months, we were

doing poorly, but we didn't know how badly, because we didn't have any financial controls." All

he and Buck knew was that their sales were lower than their costs.

     Deluca was managing the store and to the University of Bridgeport at the same time. Buck was

working at his day job as a nuclear physicist in New York. They'd meet Monday evenings and

brainstorm ideas for keeping the business running. "We convinced ourselves to open a second

store. We figured we could tell the public, 'We are so successful; we are opening a second store.'"

And they did-in the spring of 1966. Still, it was a lot of learning by trial and error.

     But the partners' learnasyougo approach turned out to be their greatest strength. Every Friday,

Deluca would drive around and handdeliver the checks to pay their supplies. "It probably took me

two and a half hours and it wasn't necessary but as a result, the suppliers got to know me very well,

and the personal relationships established really helped out," Deluca says.

     And having a goal was also important. "There are so many problems that can get you down. You

just have to keep working toward your goal," Deluca adds.

     Deluca ended up founding Subways Sandwich, the multimilliondollar restaurant chain.

1.Deluca opened the first sandwich shop in order to ________.

A.support his family

B.pay for his college education

C.help his partner expand business

D.do some research

2.Which of the following is true of Buck?

A.He put money into the sandwich business.

B.He was a professor of business administration.

C.He was studying at the University of Bridgeport.

D.He rented a storefront for Deluca.

3.What can we learn about their first shop?

A.It stood at an unfavorable place.

B.It lowered the prices to poor management.

C.It made no profits due to poor management.

D.It lacked control over the quality of sandwich.

4.They decided to open a second store because they ________.

A.had enough money to do it

B.had succeeded in their business

C.wished to meet the increasing demand of customers

D.wanted to make believe(假装)that they were successful

5.What contributes most to their success according to the author?

A.Learning by trial and error.

B.Making friends with supplies.

C.Finding a good partner.

D.Opening chain stores.

题型:选择题

阅读下面的一段文字,分析回答有关问题。

  酗酒的人,初始①走路不稳,继而②说话不清,接着③出现幻觉,最后④思维混乱,失去知觉。

(1)①现象的出现,说明酒精已使__________中毒。

(2)②现象的出现,说明酒精已使大脑皮层__________中枢中毒。

(3)③现象的出现,说明酒精已使大脑皮层__________中枢中毒。

(4)④现象的出现,说明酒精已使整个__________中毒。

题型:选择题

有两台三相异步电动机,它们的额定功率相同,但额定转速不同,则()

A.额定转速小的那台电动机,其额定转矩大

B.额定转速大的那台电动机,其额定转矩大

C.两台电机的额定转矩相同

题型:选择题

专业类别签注变更或增加由()电信人员执照管理部门批准,岗位签注变更或增加、执照基本信息变更由()电信人员执照管理部门批准。

A.民航局,民航局

B.民航局,地区管理局

C.地区管理局,民航局

D.地区管理局,地区管理局

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