首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、It may easily fail the bulb. B、It may worsen the images. C、It may annoy the audience. D、It may make the machine hot. A①选项都以It
A、It may easily fail the bulb. B、It may worsen the images. C、It may annoy the audience. D、It may make the machine hot. A①选项都以It
admin
2019-04-29
49
问题
M: I want to use the overhead projector for my presentation. Could you show me how to use it?
W: OK, let me show you. Just watch what I do. I... I’ll talk you through the procedure.
M: Thanks.
W: Right, well. First of all, you put the overhead projector on the table here, about 2 meters from the wall or the screen. Er... do you have a screen?
M: Er... no. I thought I’d just use the wall.
W: Oh, er... well, a screen’s better, but I suppose this wall will be all right. It is sort of white. Anyway, let’s try it. So, the next thing you have to do is press these buttons in and lift this part up until it snaps into place.
M: I see.
W: And then turn it round so the head is facing towards the screen, I mean the wall, and now we can plug it in.
M: Right, and you switch it on?
W: Yeah. Then I press the switch here on the front...
M: Right.
W: There! And the light should come on.
M: Right, OK.
W: Yeah, there we are. So, you just place your transparency here on the glass.
M: OK, there, oh!
W: Oh, no! No, the other way up.
M: Oh yes, of course.
W: That’s right, yeah. And to raise or lower the image you move this flap up or down... There, that’s better.
M: Right, OK.
W: And finally, to focus the image you turn this wheel to make it sharp. There we are, that’s not too bad.
M: Oh, that’s great, yeah. OK, thanks.
W: Oh, one more thing: whatever you do, don’t keep switching it on and off. I’m going to switch it off now. Now, when you use it in your presentation, you should leave it switched on, with a piece of paper over the glass.
M: Right, I... er... I don’t understand why you have to leave it on.
W: Well, the reason why you have to do that is you don’t want the bulb to fail. The bulb fails easily if the machine is on and off frequently. If it does, you’ll have to replace the bulb, which will be very hot and you may not have a spare anyway. So that’s about it. Any questions?
M: No, that seems all very clear. Thank you very much.
W: You’re welcome. Oh, and I really do think you need to get a screen, by the way. The picture would be much brighter than on that wall, you know.
M: Oh, OK. Well, I’ll ask Tom if he’s got one.
W: Oh, good idea! And make sure he shows you how to put it up!
M: I will. Thanks again.
1. What does the man want the woman to do?
2. How far should the overhead projector be placed from the screen?
3. Why didn’t the woman get a screen in the first place?
4. Why did the woman ask the man not to keep switching the overhead projector on and off?
5. Where will the man probably get a screen in the end?
选项
A、It may easily fail the bulb.
B、It may worsen the images.
C、It may annoy the audience.
D、It may make the machine hot.
答案
A
解析
①选项都以It may开头,由fail,women,annoy,make等动词可判断问题与做某事的后果相关。②女士要男士别总在开关投影仪,原因是灯泡容易坏,A项中的easily fail the bulb跟原文bulb fails easily的表述一致,故正确。B“让图像变差”、C“打扰观众”和D“让机器发热”都与对话不符。
转载请注明原文地址:https://kaotiyun.com/show/6hRK777K
0
专业英语四级
相关试题推荐
ConservationistsonTuesdayappealedtocountriestourgentlyaddressnewthreatstowhales,dolphinsandothercetaceans(鲸类动物)a
Inwhichofthefollowingsentences,"it"isusedforemphasis?
(l)TheWestlifestoryreallybeganwaybackinDecember1996whenthethreeoriginalmembersofWestlifewereperforminginalo
FarewellSpeech1."Specialneeds"Commonlydefinedbywhatachildcan’tdoBymilestonesunmetBy【T1】______【T1】______Byexp
Itisnecessarythathe_____aquickdecision.
A、Itmightbothersomepeople.B、Itisveryusefulandromantic.C、Itdoesn’ttakemuchworktowrite.D、Ithastobecertified
A、Meninthecountrysidedon’twearasarong.B、Meninthecitywearsarongstorelaxathome.C、Menwearpantsandshirtsnow,
EnthusiasmforPetsPetsarean【T1】______partofmanyBritishfamilies.Catsanddogsarethemost【T2】______petsinBritain.
(1)Itseemedtohim,bytheendoftheweek,thathehadlivedcenturies,sofarbehindweretheoldlifeandoutlook.Buthew
We’vejustinstalledtwoair-conditionersinourapartment,______shouldmakegreatdifferencesinourlifenextsummer.
随机试题
保本基金投资者可以在持有至到期前获得本金保证或收益保证。( )
使癫痫小发作恶化的药物是:
孕妇末次月经为1994年5月8日,预产期是( )。
审计机关有权对所有单位的会计凭证、会计账簿、会计报表等会计资料进行检查。()
导游员在为客人办理了委托事宜后,应保存()以备查验。
作为“情人节”,七夕节逐渐丧失了传统味道,被赋予了“洋”内涵。尤其是近年来,商家的相关活动排山倒海,更将“中国的情人节”的意蕴推向了极致,相亲派对、求婚仪式和商家促销成了这个节日里最常见的景象。七夕节被简化为情人节,日渐热闹,而原汁原味的穿针乞巧、喜蛛应巧
专家表示,2018年年底前将建成全国范围区域北斗地基增强系统加密网基准站网络,为服务“一带一路”奠定基础。北斗卫星导航系统现已形成包括基础产品、应用终端、运行服务等较为______的产业体系。自主北斗芯片、模块等关键技术全面突破,销量超过600万片,已__
阅读下列材料:第一条中华人民共和国是工人阶级领导的、以工农联盟为基础的人民民主国家。第二条中华人民共和国的一切权利属于人民,人民行使权力的机关是全国人民代表大会和地方各级人民代表大会。第四条中华人民共和国依靠国家机
下列小题使用如下3个表:客户(客户号,名称,联系人,地址,电话号码)产品(产品号,名称,规格说明,单价)订购单(订单号,客户号,产品号,数量,订购日期)假设客户表中有客户号(关键字)Cl~c8共8条客户卜己录,订购单表有订单号(关键字)OR1~-
Theybegantobelievethattheirwayofdoingbusinesswasfailing,andtheirincomeswouldthereforeshortlybegintofallasw
最新回复
(
0
)