四川大学公共课专业《大学英语(三)0003》作业及答案2
A.gave
B.had been given
C.was given
D.was gave
C
A.Not at all
B.Sure, go ahead
C.Why not
D.Yes, I would
A
A.enjoyable
B.helpful
C.confident
D.grateful
D
A.meet
B.to meet
C.meeting
D.met
C
A.has done
B.has been doing
C.had done
D.would have done
C
A.Question:Maria's story happened _____.
B.when she was leaving America
C.on her way back to Santo Domingo
D.before she left the USA
E.when she arrived at the airport
D
A.Type
B.Typing
C.Typed
D.To typed
C
A.rise; set
B.rises; sets
C.rose; set
D.is rising; is setting
B
A.No, I don't want to do anything
B.I want to watch TV for a change
C.How about having a picnic
B
A.Anything to do with the sun is called “solar”. The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing(治理利用)the sun to do some of the jobs fossil fuels have been doing.
B.But to make the sun do work like that, they have to solve some problems. They have to collect the suns energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box.You can not move it through a pipe or a wire. You can not just turn it on.
C.(4)、What are the problems facing scientists who want to use solar energy
D.It is not easy to collect
E.It is not easy to store
F.It is not easy to find out
G.both A and B
D
A.of college students to master
B.for college students to master
C.that college students master
D.that college students to master
B
A.meet
B.met
C.have met
D.had met
B
A.Needn't
B.you couldn't do it
C.I could do it myself
D.Thank you, but I can manage it myself
D
A.It's well
B.It doesn't matter
C.By all means
D.I have no idea
C
A.so a big job
B.a so big job
C.such big job
D.such a big job
D
A.However, the worlds forests are getting smaller all the time. We are cutting down the trees because we need wood, and we need more farmland. Some people say that there will not be any forests like these in 20 or 30 years. What will happen if they disappear?
B.If we cut down our forests, a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate of the world will change. This will be dangerous for everyone in the world. That is why we must take care of our forests.
C.Question: The need for more wood and more land help to protect our forests.()
D.正确
E.错误
B
A.to get
B.to getting
C.in getting
D.and getting
C
A.not to read
B.not read
C.don't read
D.read
B
A.To publish
B.Published
C.Publishing
D.To be published
B
A.anywhere
B.everywhere
C.nowhere
D.somewhere
A
A.Is there any way to get in touch with him?
B.Can I leave a message?
C.Does he work today?
D.Can I take a message for him?
B
A.clearly
B.clarity
C.clear
D.clearing
C
A.Smaller; faster
B.smallest; fastest
C.The smaller; the faster
D.The smallest; The fastest
C
A.Yes, please
B.No, go ahead
C.Sure, please
D.I don't like it
B
A.to
B.against
C.towards
D.for
B
A.into
B.on
C.over
D.up
A."What's wrong with this girl?" He said, "Why doesn't she hurry up?" He moved forward and placed his bag on the counter, hoping to check in first. He was in a hurry to get a good seat.
B.Maria was very angry, but she was very polite. And in her best English she said, "Why are you so upset? There are enough seats for everyone on the plane. If you are in such a hurry, why can't you give me a hand with my luggage?"
C.The man was surprised to hear Maria speak English. He quickly picked up her luggage and stepped back. Everyone was looking at him with disapproval.
D.(5)、The author mentioned Maria's age at the beginning of the story in order to show that _____ .
E.she was young but behaved properly
F.she would not have left home alone
G.everyone around her was wrong
H.it was not good that nobody offered to help her
A.20 minutes' walk
B.20 minute's walk
C.20-minutes walk
D.20-minute walk
A.left; lived
B.left; has lived
C.has left; lived
D.has left; has lived
A.It's no trouble at all
B.That's good
C.I don't think it's a trouble
D.That's very kind of you
A.Seen
B.Seeing
C.Having seen
D.To see
A.plan
B.to plan
C.planning
D.planned
A.让她感到欣慰的时,医生说她马上就可以出院并继续工作
B.让他感到欣慰的是,医生说她出院后可以马上恢复工作
C.让她深信不疑的是,医生说她出院后马上可以恢复工作
D.让她深信不疑的是,医生说可以让她马上出院继续工作
A.to make
B.with making
C.being making
D.making
A.in case of
B.in case
C.because
D.when
A.sad
B.satisfied
C.evil
D.joyful
A.a eighteen-year-old
B.an eighteen-years-old
C.a eighteen-years-old
D.an eighteen-year-old
A.hurrying
B.hurried
C.hurry
D.to hurry