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A．It's easy to get lost.
B．It requires enormous strength.
C．It's a good group activity.
D．People shouldn't do it in the winter.
答案
更多“A．It's easy to get lost.B．It requires enormous strength.C．It's a good group activity.D”相关的问题
第1题
Which of the following sentences has a formal subject(形式主语)？
A．It was 5 o"clock when he came here.
B．It is no use trying it again.
C．It was yesterday that I met her.
D．I find it easy to get on with her.
第2题
A．It's easy to locate.
B．It's in a very windy area.
C．It's exceptionally beautiful.
D．It's partially covered by water.
第3题
A．It's easy to prepare.
B．It's tasty and healthful.
C．It's exotic in appearance.
D．It's safe to eat.
第4题
A．It's easy to locate
B．It's in a very windy area.
C．It's exceptionally beautiful.
D．It's partially covered by water.
第5题
In a world where everyone is exhausted from overwork and lack of sleep, ______.
A．it's easy for people to become impatient
B．it's different to create a code of conduct
C．it's important to be friendly to everybody
D．it's hard for people to admire each other
第6题
听力原文：M: I'm sorry I'm late.Rose.
W: That's all right,Vic.My house isn't that easy to find.Many of my friends have trouble finding the way when they come for the first time.But you know,you wouldn't have gotten lost if you had a"smart"car.
M: A smart car？I have never heard of that before.What's a smart car？
W: I just read a magazine article about some new technology that can make a car smart.One device is a computerized map display and a synthesized voice,you must enter the address where you want to go,and the voice tells you how to get there,street by street.
M: Hey,that's just like my brother.He never gets lost,and he's always telling me the best route.So what else will a smart car be able to do？
W: Well,the article said that they will be equipped with radar warning systems that will warn drivers if they're getting too close to other cars with an alarm signal,and they will even put on the brakes if the drivers don't.
M: Tell me,Rose,will these cars be smart enough to fill themselves up with gas？
W: Not that I know of.Why do you ask？
M: Well,I'm not late because I got lost--I'm late because I ran out of gas on the way over here.
What do we learn about a"smart"car according to the woman？
A．It uses new technology.
B．It is installed with a robot.
C．It is as clever as human.
D．It can talk with people.
第7题
What is the author's opinion about the book The Great Inflation and Its Aftermath？
A．It is easy to understand for its time-ordered content.
B．Mr. Samuelson emphasized his points in many places of the book.
C．Most of the chapters have much to do with inflation.
D．It dwells much on the possible political pressures.
第8题
While searching for the origin of personal computer, Shapiro uncovered several computing claims. Stewart Brand, founder of Whole Earth Catalog, says on his Web site that he first referred to a “personal computer” in a 1976 book; and GUI pioneer Alan Kay is said to have used the term in a paper published in 1972.
But a search on JSTOR’s general science archive turned up what Shapiro says is the earliest recorded use of personal computer, in the October 4,1968, issue of Science. The issue contains a Hewlett-Packard advertisement for its new HP 9100A. “The new Hewlett-Packard 9100A personal computer,” the ad says, is “ready, willing and able …to relieve you of waiting to get on the big computer.” The $4900 device---a desktop scientific calculator equipped with magnetic cars---does not seem like much of a computer nowadays. And at 40 pounds, it was not very personal, either. But according to Shapiro, it was the first device to be called a personal computer.
1.The term “personal computer” first appeared().
A.in Byte magazine
B.in a Hewlett-Packard ad in Science
C.in a 1974 book
D.in a paper published by Alan Kay
2.What is JSTOR ？()
A.It is an online database
B.It is an academic journal
C.It is a kind of computer software
D.It is a research organization
3.Shapiro succeeded in his research for the origin of the term personal computer by().
A.looking into the Oxford Dictionary
B.digging into magazines that are more than 150 years old
C.scanning JSTOR’s general science archive on line
D.focusing on academic journal such as Science
4.With a HP9100A, according to the Hewlett-Packard ad, you().
A.can easily get on the big computer
B.do not have to get on the big computer
C.can save a lot of money
D.will be willing and ready to do scientific work
5.What do we learn from the passage about the first device that was called personal computer？()
A.It looked very different from the PC today.
B.It was small, light and easy to carry around.
C.It was as efficient as a big computer.
D.It relieved people of a great deal of tedious work.
第9题
-Why don't you get yourself a job?
-That's（）said than done.
A.easy
B.easier
C.the easier
D.the easiest
第10题
H.J. Rand's prediction about the year 2000 shows that______.
A．it is easy to figure out in advance what will happen
B．it is difficult to figure out in advance what will happen
C．only professions can figure out in advance what will happen
D．very few professionals can figure out in advance what will happen
