问题 问答题 简答题

手机通话为什么会突然中断?

答案

参考答案:中断通话的主要原因是干扰。当用户在通话过程中,若受到外界的无线电干扰,会导致用户的数据传输受到干扰,从而中断,这样用户的通话也就中断了。

阅读理解

When the musical sound rings you, you immediately reach for your pocket ready to have a chat.But although you probably use it all the time, have you ever stopped to think about the manners related to talking on the phone? If you haven’t, here are some tips to guide you.

●Always give the person you are calling plenty of time to get to the phone before you hang up.If the person who answers is not the one you want,give your name and ask if you may speak to the person you want.

●Think about the time you call people.Try not to call too early in the morning(before about 9:00)or too late at night(after about 9:30).Also try not to call at mealtimes.

●If you go by plane to visit your relatives at Christmas, remember to follow airline instructions.Cell phones must be turned off as soon as the plane doors are closed and remain so until the doors open again on arrival.

●When face to face with someone, do not talk on the phone.It is rude to be on the phone when a waiter is trying to take your order in a restaurant, or when you are returning the shoes you have just been trying on in a shop.Finish any face-to-face business before taking a call.Continuing to use the phone while nodding to the person in front of you is quite impolite

●When in a restaurant with your friends,keep phone conversations short.Make a call only if it is important.Practise speaking in a low voice.If no one looks your way, you’ve got it

●If you go to a theatre, a concert or a cinema, consider the other people around you.Check that your phone is “off” before you enter.If you are expecting a very important call, put your phone on “vibrate”(振动)and run for the exit as soon as you feel it.If you forget both “off” and “vibrate” and your phone rings, don’t answer it, turn it off straight away.

小题1:Which is true according to the passage above?

A.You may call people anytime as you like.

B.You may talk loudly on the phone at dinner in the restaurant.

C.You may keep on talking on the phone while greeting somebody.

D.You may call people as soon as you get on the plane,but not after the doors are closed.小题2:We may infer from these tips that__________.

A.some people don’t pay much attention to manners while making cell phone calls

B.you may ask to leave a message unless the person you are calling is in

C.calling people too early or too late in the morning is not polite

D.almost everyone has got a cell phone小题3:What does the underlined sentence “…you’ve got it” mean in the passage?

A.You have succeeded in making a call without disturbing others.

B.You have made the phone call brief and interesting.

C.You’ve got the message you are waiting for.

D.You have made a phone call secretly.小题4:From the tips given above, we can decide the writer is sure to share the opinion that______.

A.1ike the saying “clothes make a man”, nowadays cell phones make a man

B.as the old saying goes, money talks; nowadays cell phones talk

C.the way we use the cell phones tells what we are like

D.we are what cell phones we use

单项选择题

某市卷烟厂为增值税一般纳税人,主要生产销售卷烟,2009年7月发生下列经济业务:
(1)从农业生产者手中收购烟叶一批,支付价款500000元,按规定支付了价外补贴,并同时缴纳烟叶税110000元,开具收购凭证,已验收入库;
(2)将上述收购的烟叶一部分(账面成本为220000元)发给外地一家烟丝加工厂,加工烟丝,加工厂提供辅料一批,加工后直接发给烟厂,共收取不含税辅料及加工费82000元,开具增值税专用发票(受托方没有同类产品售价);
(3)购进卷烟纸一批,取得增值税专用发票,注明价款110000元;支付给运输单位运费,取得运输单位开具的运费发票,运费发票注明运费7500元,建设基金500元,装卸费700元,款项已付,货物已入库;
(4)卷烟厂外购一批材料,不含税价款200000元,取得专用发票;其中15%因管理不善被盗;
(5)将上月购进的部分A种烟丝作为福利发给本厂职工一批,原进项税额已无法准确确定,已知该批烟丝实际采购成本为18000元,同种等量烟丝的市场售价为37000元;将试产的B种烟丝在某交易会赠送给一烟草企业作推广,账面成本为20000元;
(6)销售A牌卷烟20箱(每标准箱五万支,下同),每箱不含税销售价格12500元,收取包装物押金8100元,并已单独记账;
(7)销售B牌卷烟15箱,每箱不含税销售价格为10000元;
(8)上月收取的包装A牌卷烟的包装物押金7000元已逾期,包装物未收回,押金不予退还;
(9)将自产A牌卷烟10箱移送本厂设在本市的非独立核算门市部,出厂销售价每箱12500元,零售价(含税)每箱15000元,门市部本月已售出5箱;
(10)从国外购进两箱卷烟作研究使用,到岸价格为每箱28000元,缴纳了相关税金后,海关开具了完税证明。(已知消费税适用税率为:进口关税税率22%;卷烟定额税率为每标准箱150元;比例税率为每标准条对外调拨价格在70元以上(含70元)的,税率56%,70元以下的,税率36%,烟丝税率30%)
根据上述资料回答下列问题:

本期国内销售应纳消费税税合计( )元(不含委托加工业务涉及消费税)。

A.224467.03

B.304467.03

C.314467.03

D.175230.77