题目内容
（请给出正确答案）
A．It's too expensive.
B．It is unnecessary.
C．It should be built.
D．A college would be better.
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更多“A．It's too expensive.B．It is u…”相关的问题
A．It doesn't have a nice view.
B．It doesn't come with a sauna bath.
C．It's too expensive.
D．It doesn't have a kitchenette.
It can be inferred from the passage that ______.
A．it is estimated that there will be no food produced by conventional agriculture
B．people haven't been aware of the health benefits of reduced pesticide use
C．a genetic revolution will be one of methods to increase food supplies
D．GM food will be too expensive for people to accept
听力原文：W: What do you do for a living, Frank？
M: I am an aerospace engineer. I have been working for NASA for over fifteen years.
W: Wow. that sounds fascinating. What projects have you been involved in？
M: Well until recently I was heavily involved in the Cassini mission. I don't know if you're familiar with it or not. It's one of NASA's most expensive and ambitious projects. We are sending a probe to explore Saturn and its moons.
W: That sounds really interesting. Are you in any way involved in the construction of the international space station？
M: Actually, that's what I'm working on now. I'm currently a technical liaison between NASA and several European space agencies. It's an interesting job. but it can be a bit too much at times. The international space station is probably the largest international venture ever attempted, and I am constantly dealing with technical difficulties. budget problems, and delays. It's not easy coordinating the efforts of all those countries. I have been to Europe three times in the last month, and I have to go to Kazakhstan next week.
W: And I understand there's some controversy surrounding the space station. Don't some people worry. that NASA is spending too much money on the project？.
M: Many experts have complained that the project has grown out of control and become far too expensive. But I look at it as more than a space station: I believe it's helping to foster international scientific cooperation. It's nice to see the scientists of the world working together to create a stepping-stone to the future.
(20)
A．It plans to send a probe to explore the moon.
B．It's NASA's most expensive project so far.
C．It's an ambitious project.
D．It's involved in the construction of the American space station.
B、it’s too expensive
C、it costs too much
D、the price is too high
A．It's small and not comfortable to sit in.
B．It can't go long distance without recharging.
C．The batteries are expensive to build.
D．It costs a lot to have batteries recharged.
A.It's a pity.
B.You are welcome.
C.That's just what I want!
D.Is it expensive？
A．Residents there can't go home directly by bus.
B．The houses are too expensive to afford.
C．People there are somehow unreasonable.
D．It's too remote to send for a cab there.
听力原文：M: I know it is faster to travel by air, but don't you think it's too expensive？
W: It is expensive, but you see, time is more valuable than money.
Q: What means of transportation does the woman prefer？
(18)
A．Plane.
B．Car.
C．Train.
D．Ship.
A．It's too expensive.
B．It would take too long.
C．Nothing's worth seeing.
D．He's been there before.
