题目内容
（请给出正确答案）
We have to filter sensory input into recognizable images because ______ .
A．it's impossible for us to process all the existing visual information
B．what we perceive has to be significant
C．we have to look at a face in complex shadows
D．different cultures emphasize different perceptions
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“We have to filter sensory input into recognizable images because ______ .A．it's impossible”相关的问题
A．In a test of three leading air filters, the SuperTec air filter performed at the same level as one of the filters and at a higher level than the other.
B．The SuperTec air filter is the only kind of air filter that will fit in the model of vacuum sold by Vesuvius Vacuums.
C．In a national study by a prominent consumer group, Vesuvius Vacuums gained a "superior" rating for product quality.
D．The customers of Vesuvius Vacuums have expressed no preferences concerning the type of air filter used in the product.
E．The specific air filter used in a given vacuum makes only a small difference in the long-term performance of that vacuum.
We know from Paragraph 1 that craftsmen
A．sold all of their goods on market days.
B．could sell their goods during Sunday morning services.
C．could do trades in neighbour towns freely.
D．didn't have chance to do trades every day.
听力原文：M: Have you called John to come and fix the faucet in our bathroom？
W: I called several times but his phone was out of order.
Q: What can we learn from the conversation？
(19)
A．John was not at home when the woman called.
B．The woman dialed the wrong number.
C．John is a plumber.
D．John was too busy to come.
【D4】
SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE" RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT
H. LET" S SE
E...YES, YOUR PASSPORTS ARE STILL VALID AND YOUR TICKETS ARE IN ORDER.【D1】______ SPEAKER A: JUST THESE TWO. SPEAKER B: PLEASE PUT THEM ON THE SCALES. ANY CARRY-ON BAGGAGE？ SPEAKER A: YES, TWO PIECES. OH, AND THIS CAMERA. SPEAKER B: IT"S BETTER TO PUT THESE IDENTIFICATION TAGS ON THE
M.【D2】______ SPEAKER A: NON-SMOKING, PLEAS
E. AND COULD WE HAVE ONE WINDOW SEAT, PLEASE？ SPEAKER B: LET ME SE
E. OH,【D3】______ALL RIGHT. YOU" RE ALL SET. I" VE STAPLED YOUR TWO BAGGAGE CLAIM STUBS TO YOUR RETURN TICKETS. SPEAKER A: THESE TWO？ SPEAKER B: YES. AND HERE ARE YOUR BOARDING PASSES. YOU HAVE SEATS 20A AND 20
B. YOUR FLIGHT IS ON TIME, AND IT"S LEAVING FROM GATE 12. DON"T FORGET TO PAY THE AIRPORT TAX BEFORE YOU BOAR
D.【D4】______ SPEAKER A: THANKS A LOT. A. DO YOU WANT SMOKING OR NON-SMOKING SEATS？
B. HAVE A PLEASANT FLIGHT.
C. HOW MANY PIECES DO YOU WANT TO CHECK IN？
D. HERE ARE TWO LEFT.
听力原文：M: What did I do with my briefcase？
W: Isn't it on the back seat？
M: No, I don't see it. All my important papers are in it.
W: You may have left it at the hotel. Should we turn around and go back？
M: Well, I guess we ought to go back, if you don't mind.
W: I'll turn off at the next road.
What are there in the briefcase？
A．Some jewellery．
B．Important papers．
C．Money．
防火墙大体可分为两类，基于包过滤(Packet Filter)和()。
A．基于TCP/IP协议
B．基于代理服务(Proxy Service)
C．基于特定病毒
D．基于特定服务
听力原文：W: I believe you can see a pianist in my son.
M: If you think so, why don't you send him along and we will have a look at him？
What does the man imply？
A．He'd like to see if her son really has the gifts as a pianist.
B．He does not really believe that her son is a great pianist.
C．He'll see to it that she sends her son along to him.
D．He thinks that her son should be sent to be looked after.
【D1】
SPEAKER A: GOOD EVENING, SIR AND MADA
M. SPEAKER B: GOOD EVENIN
G. 【D1】______ SPEAKER A: LET ME CHECK THE LIST. YES, WE DO HAVE A RESERVATION UNDER MR. STEPHE
N. SPEAKER B:【D2】______THERE ARE SIX OF US. FOUR OF MY FRIENDS ARE COMING SOO
N. SPEAKER A: IT DOESN" T MATTER. FOLLOW ME, PLEAS
E. WHAT DO YOU THINK OF THE TABLE IN THE CENTRE OF THE DINING ROOM？ SPEAKER B: BUT【D3】______ SPEAKER A: I" M SORRY, BUT YOU SEE, ALL THE TABLES BY THE WINDOW ARE SMALL, WITH UP TO FOUR SEATS. SPEAKER B: OH, I SE
E. WE"LL HAVE TO MAKE UP WITH THE CENTRE ON
E. SPEAKER A: THANK YOU FOR YOUR UNDERSTANDING, MR. STEPHE
N. SPEAKER B: IF A MR. SUN COMES TO LOOK FOR ME,【D4】______ SPEAKER A: YES, I WILL. A. IT" S A WINDOW TABLE THAT WE" VE BOOKE
D.
B. JUST USHER HIM HER
E.
C. WE" VE A RESERVATION FOR A TABLE FOR TWO UNDER THE NAME OF STEPHE
N.
D. BUT THERE IS A CHANGE IN THE NUMBER OF PEOPL
E.
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
