21年6月西交《专业英语》在线作业-1（100分)

答案来历：熊猫奥鹏（www.188open.com）专业英语-[西安交通大学]西交《专业英语》在线作业
试卷总分:100 得分:100
第1题,My motorcar was stolen.----- (_______) .
A、I\'m sorry to hear that
B、It doesn\'t matter
C、everybody knew
D、Mine wasn\'t
正确答案:


第2题,1
A、A
B、B
C、C
D、D
正确答案:


第3题,The advertisement said that an expanding company wished to (_______) a secretary at their head office.
A、explore
B、exploit
C、employ
D、accept
正确答案:


第4题,Most desktop computers use a separate () as a display device, where notebook computers use a flat panel LCD screen (liquid crystal display screen) that attached to the system unit.
A、keyboard
B、Mouse
C、Monitor
D、hard disk
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,Must I be home before seven?--- (_______) .
A、No, you needn\'t
B、No, you mustn\'t
C、OK
D、no, you won\'t
正确答案:


第6题,Anne couldn\'t concentrate(_______)what she was doing while her families were watching TV.
A、to
B、on
C、for
D、in
正确答案:


第7题,They are proud (_______) their success.
A、of
B、in
C、on
D、over
正确答案:


第8题,Delphi belongs to _____.
A、low-level programming language
B、high-level programming language
C、a programming language connected with the computer hardware behavior
D、an assembly language
正确答案:


第9题,The electric machine that operates at speeds above synchronous speed works in () region.
A、motoring
B、generating
C、plugging
D、stopping
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,He ________ very busy this week, he ________ free next week.
A、will be;is
B、is;is
C、will be;will be
D、is;will be
正确答案:


第11题,This one is not good, that one is ____.
A、more bad
B、even worse
C、still worst
D、more badly
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,An expansion slot is a long, narrow socket on the motherboard into which you can plug _____.
A、an expansion card
B、a modem
C、a network card
D、a sound card
正确答案:


第13题,Silk (_______) by Chinese for thousands of years now.
A、has used
B、has been used
C、was used
D、is used
正确答案:


第14题,He was then the only ___among the___there.
A、person asleep, people present
B、asleep person, present people
C、person asleep, present people
D、asleep person, people present
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,Amy, I want this report typed today. --- (_______) .
A、It will be ready in the afternoon, sir
B、I\'d like you to help me
C、I know nothing about the report
D、Leave it to tomorrow
正确答案:


第16题,A D/A is a device that can convert a digital signal to the equivalent _____.
A、digital form
B、numerical form
C、binary form
D、analog form
正确答案:


第17题,Copper losses are () losses in the primary and secondary windings of the transformer core.
A、inductive
B、capacitive
C、resistive
D、reactive
正确答案:


第18题,It is reported that two cars (_______) into each other this morning on the highway, killing both driver and two passengers.
A、crawled
B、crouched
C、pressed
D、crashed
正确答案:


第19题,As I felt so much better, my doctor (_______) me to take a holiday by the sea.
A、suggested
B、considered
C、advised
D、inquired
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,All the characteristics that distinguish birds (_______) other animals can be traced to prehistoric times.
A、to
B、between
C、for
D、from
正确答案:


第21题,Some schools teach but fail to (_______) their students.
A、educate
B、instruct
C、enlighten
D、editorial
正确答案:


第22题,What day is today?---(_______) .
A、Today is March 25th
B、Today is Saturday
C、Today is fine
D、Today is cold
正确答案:


第23题,The village was (_______) two or three groups of simple houses, a church, a post office and a small general store.
A、composed of
B、consisted of
C、made of
D、built with
正确答案:


第24题,I like to get up early so that I can get plenty of work (_______) before lunch.
A、done
B、being done
C、to do
D、to be done
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,I have no doubt (_______) he will overcome all his difficulties．
A、which
B、what
C、that
D、If
正确答案:


第26题,ON-OFF information can be represented by () signal.
A、a digital
B、an analog
C、a discrete
D、a control
正确答案:


第27题,Having no money but (_______) to know, he simply said he would go without dinner.
A、not to want anyone
B、not wanting anyone
C、wanted no one
D、to want no one
正确答案:


第28题,The ship set out for the (_______) of the ocean depths.
A、exploration
B、explosion
C、expose
D、exposition
正确答案:


第29题,_____ that connects at least two networks makes decision about the best route for data.
A、A modem
B、A network card
C、A hub
D、A router（路由器）
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,Which subject do you like ____ , math, Chinese or English ?
A、better
B、best
C、well
D、very much
正确答案:


第31题,Free medical treatment in this country covers sickness of mind as well as (_______) sicknesses.
A、normal
B、regular
C、average
D、ordinary
正确答案:


第32题,They have lessons every day (_______) Saturday.
A、except
B、except for
C、except that
D、besides
正确答案:


第33题,The students quieted at once on the teacher\'s (_______) to keep them after school
A、danger
B、warn
C、threat
D、saying
正确答案:


第34题,Kate has some apples. Jim has ___ apples than Kate. Meimei has _____ of all.
A、more,the most
B、the most,more
C、more,most
D、many,the more
正确答案:


第35题,An electric heater draws 10 A from a 120V line. The resistance of the heater is _____.
A、1200?
B、120?
C、12?
D、1.2?
正确答案:


第36题,--Have a good rest ; you need to ___your energy for the football match this afternoon .--Thanks a lot .
A、leave
B、save
C、hold
D、get
正确答案:


第37题,Professor Wang tried to(_______)the two philosophers with each other.
A、compared
B、accused
C、sugggested
D、speak
正确答案:


第38题,When John came in, she (_______) her talk with Linda and talked to him.
A、broke off
B、called off
C、carrird off
D、passes out
正确答案:


第39题,Her eyes were filled (_______) tears.
A、of
B、with
C、in
D、along
正确答案:


第40题,It was a (_______) illness, and she soon got over it.
A、little
B、minor
C、large
D、major
正确答案:


第41题,_____ carries data out to speakers and headphones, or back from a microphone.
A、A graphics card
B、A modem
C、A network card
D、A sound card
正确答案:


第42题,I _____on a sofa because my parents have come for the weekend.
A、slept
B、was sleeping
C、have slept
D、am sleeping
正确答案:


第43题,We are going to have a dancing party tonight. Would you like to join us? ---- (_______) .
A、I\'m afraid not. Because I have an appointment with my dentist tonight
B、Of course not. I have no idea
C、No, I can\'t
D、That\'s all set
正确答案:


第44题,Is there a drugstore near here?
--- (_______) .
A、It\'s very small
B、It\'s very crowded
C、It\'s a cheap one
D、Yes, there is a big one
正确答案:


第45题,The distance protection is applied to protect ().
A、transformers
B、generators
C、transmission lines
D、buses
正确答案:


第46题,Mother ________ me a nice present on my next birthday.
A、will gives
B、will give
C、gives
D、give
正确答案:


第47题,About the recent affair, the minister gave a highly (_______) remark.
A、personal
B、person
C、personnel
D、personality
正确答案:


第48题,A computer\'s microprocessor only understands _____ in binary form.
A、high-level languages
B、machine language
C、human languages
D、assembly language
正确答案:


第49题,The wide application of operational amplifiers lies in advantage of using ().
A、positive feedback networks
B、large open-circuit gain
C、negative feedback networks
D、small output impedance
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,Can you do the work with _____ money and _____ people?
A、less,fewer
B、fewer,less
C、little,less
D、lest,fewest
正确答案: