学校要把74枝铅笔和80本练习本平均奖给几名优秀学生,结果铅笔多出4枝,练习本少

题型:解答题

问题:

学校要把74枝铅笔和80本练习本平均奖给几名优秀学生,结果铅笔多出4枝,练习本少了4本.得奖的同学最多有多少人?

考点:最大公因数(最大公约数),最小公倍数
题型:解答题

教师运用一定办法帮助学生找出并分析影响学习效果的原因,指出具体的解决办法。这种学法指导方式是()

A.系统传授式

B.专题讨论式

C.学科渗透式

D.学习诊断式

题型:解答题

外出探亲休假和单独执行任务的人员,通常携带()。

A、外出证

B、军人通行证

C、士兵证或军官证

题型:解答题

在远距离输电时,若输送的功率不变,使输出电压升高为原来的n倍,则输电线路上因电阻而产生的电能损失将变为原来的  (  ).                  

A.n2

B.n

C.

D.

题型:解答题

阅读理解。

    I'll be the first to admit that I am a technophobe (对技术有恐惧感的人). Who would

have guessed that a website would help repay a 20-year-old loan?

    I'll always remember my last day at school. My best friend, Jenny, had organized a

party in the Sixth Form Common Room. Jenny asked me to go to the supermarket with her to

buy all the snacks. "I'm really looking forward to this party, Stingy (小气)," she said.

Everyone called me Stingy instead of Debbie because they thought I didn't like to spend

money. Actually, it was true.

    "There's lots of money in the kitty. Let's go crazy!" Going crazy meant buying enough

snacks to feed an army. It came to£19.90, which was a lot of money in 1982. Jenny gave

me a guilty look. "I've left the kitty money in the common room. Can you pay and I'll give

you back the money?"

    "Sure," I replied, trying to look relaxed." Neither a lender nor a borrower be" was

my motto but I didn't want to look stingy. I gave £20 to the impatient shop assistant.

    Well, the party was a great success-so great that I completely forgot about my loan

until I was flying to America the next day. I was going to live with my uncle's family

until I started university.

    I tried to get in touch with Jenny but her family had moved. My £20 was lost. Until… 

    I'd heard about a website called Friends Reunited which helped people contact old

school friends. My husband helped me log on and find my school. There she was, Jenny

Frost.

    "I'm now married, with a beautiful daughter called Debbie. Does anyone know how to

get in touch with Debbie 'Stingy' Jones? I still owe her £20!"

    We met two months later and the £20 was returned, plus interest of course. After

all, I'm a bank manager now, so loans are my business.

1. Why did Jenny spend a lot of money on the snacks? [ ]

A. Debbie had money.

B. There was money she could use.

C. She wanted to be crazy.

D. She wanted Debbie to stop being stingy.

2. How did Debbie get her money at last? [ ]

A. Her husband found Jenny.

B. Jenny had a website on the Internet.

C. Debbie met Jenny by chance.

D. Debbie put a message on the Friends Reunited website.

3. Which sentence best describes Debbie Jones? [ ]

A. She didn't like to spend money at school and doesn't like using computers.

B. She sometimes lends money and doesn't like using computers.

C. She sometimes lends money and uses the computer whenever she can.

D. She only lends money to friends and doesn't like using computers.

4. We know from the passage that Jenny _____.[ ]

A. liked parties at school and felt guilty about borrowing money

B. had fun at school but soon forgot about her school friends

C. forgot her best friends at school until she saw the Friends Reunited website

D. was forgetful about the money

题型:解答题

中国联通MPLS组网产品可提供从N*64K到()的带宽选择,企业可以灵活组织通信网络并可简单平滑地调整各分支机构的网络带宽。

A.0.5Gb/s

B.1Gb/s

C.1.5Gb/s

D.2Gb/s

更多题库