题目内容
（请给出正确答案）
--I always look out when crossing the street.--You are right. You can't be too ______.
A．nervous
B．careful
C．careless
D．hurried
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更多“--I always look out when cross…”相关的问题
—I always look out before crossing the street.
—You are right. You can't be too______.
A. nervous
B. careful
C. careless
D. hurried
"Yes, that' s【22】. "answered the librarian.
"Do you remember the name of the【23】. me young man asked. The librarian【24】very proud, because she was always【25】to get young people to take out books about Greek history, and she【26】found one who was willing to accept her suggestions.
"Yes, "she answered. "Do you want to take it【27】again？ Did you think that it was so interesting？"
"No, of course not." Said the young man, "but when I was taking it【28】. I met a girl on the bus. and I【29】her telephone number in the book. I want to【30】her, so may I look at the book again？"
(56)
A．ago
B．before
C．later
D．yesterday
Peter: Molly, look at this. The newspaper says we should sort trash.
Molly: That would be great! I always hate it when people mixing all the trash together.
Peter: () Many communities have already done that.
Molly: Yeah. The benefits of sorting out trash are obvious.
Peter: For instance？
Molly: If trash is sorted, it can be transferred to factories instead of the disposal plant.
Peter: That makes sense. ()Molly: With trash separated, pollution caused by incineration can be avoided.
Peter: It is high time for us to sort out the trash. Trash is trash only when everything is mixed together. () they can be useful again.
Molly: () Things like paper, glass, and plastics can all be recycled. They can be reused.
Peter: Sorting is good. () If people have no idea how to sort their trash, they will still put all waste in the same bag.
Molly: You are right. People should be informed about how to do that in the first place. Moreover, sorting trash should be made easy for us. Otherwise, few people would bother to do it.
Peter: I hope everything goes smoothly!
Molly: I believe it will.
A. I couldn't agree more.
B. What else？
C. Once we separate and recycle them.
D. But I have a concern.
E. That is really a great advice.
［A］Graham has become increasingly busy, supplying flat-packed weathervanes to clients worldwide.
［B］Graham decided to concentrate his efforts on a weathervane business. He had served an apprenticeship as a precision engineer and had worked in that trade for 15 years when he and his wife, Liz, agreed to swap roles—she went out to work as an architectural assistant and he stayed at home to look after the children and build up the business.
［C］Last month, a local school was opened with his galleon ship weathervane hoisted above it.
［D］“For centuries, weathervanes have kept communities in touch with the elements, signaling those shifts in wind direction that bring about changes in the weather,” he explains.
［E］Graham has no plans for expansion, as he wants to keep the business as a rural craft.
［F］Graham has now perfected over 100 original designs. He works to very fine detail, always seeking approval for the design of the silhouette from the customer before proceeding with the hand-cutting.
A.nervous
B.careful
C.careless
D.hurried
［A］Graham has become increasingly busy, supplying flat-packed weathervanes to clients worldwide.
［B］Graham decided to concentrate his efforts on a weathervane business. He had served an apprenticeship as a precision engineer and had worked in that trade for 15 years when he and his wife, Liz, agreed to swap roles—she went out to work as an architectural assistant and he stayed at home to look after the children and build up the business.
［C］Last month, a local school was opened with his galleon ship weathervane hoisted above it.
［D］“For centuries, weathervanes have kept communities in touch with the elements, signaling those shifts in wind direction that bring about changes in the weather,” he explains.
［E］Graham has no plans for expansion, as he wants to keep the business as a rural craft.
［F］Graham has now perfected over 100 original designs. He works to very fine detail, always seeking approval for the design of the silhouette from the customer before proceeding with the hand-cutting.
A.figure out
B.look at
C.get out
D.put up
A.I'm playing my phone
B.I'm calling my phone
C.I'm using my phone
How will scientists do this？ People can' t go to the stars. The stars are far away. A person would take hundreds of years to the next star in a spaceship. So scientists are sending out radio signals. These signals travel in space at the speed of light. At that speed, radio signals will take 25 years to reach the next star. The signals ask "Is there anyone out here？". Living things in space must have machines to hear the signals. We will not get an answer to our signals for more than 50 years. However, scientists are already listening. Someone from space may be trying to send signals to us, too.
Scientists also have sent large telescopes into space. A telescope can make things look larger. The telescopes are going around the earth. They are looking for life on other worlds. In the next few years we may get an answer to the question, "Is there life in space.
People always thought about the question, ______.
A．How can scientists use machines to look for a star？
B．How far away are the stars？
C．How many years a person would take to go to the next star in a spaceship？
D．Is there life in space？
A. English people are always interested in the weather
B. I have't been practising enough
C. I don't know
D. to meet English people
E. I have some trouble
F. What can I talk about
G. Where should I go
H. May I help you
Max: What's the matter, Peter？ You don't look very happy.
Peter: I'm not. I'm worried about my English.
Max: What's the problem？
Peter: (56) .
