题目内容
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How long has she been there？
A．An hour.
B．An hour and a half.
C．Half an hour.
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更多“How long has she been there？A．An hour.B．An hour and a half.C．Half an hour.”相关的问题
A、had been lying
B、has been lying
C、was lying
D、has lain
A、As long as he/she finishes the interview.
B、As long as he/she finishes self-introduction.
C、As long as he/she has started for a while.
D、As long as he/she can get the nerves under control.
How long has the grandmother lived in Kentucky？
A.Since her husband died.
B.Since she was married.
C.Since her son moved away.
She ought to stop work; she has a headache because she ________ too long.
A．has been reading
B．had read
C．is reading
D．read
Many delivery services use bar codes to track the progress of each envelope, package, or crate in transit. Every item (142) a bar code, which is read at a number of points from the moment it leaves the sender's hands to the moment the recipient accepts the delivery.
An interesting use for the bar code has been developed by a scientist who works with bees. The scientist attached bar codes to the backs of individual bees in order to (143) them and to follow their movements. Laser scanners at the entrance of the hive read the bar codes to monitor how long each bee had been gone from the hive. By keeping (144) of individual bees, scientists hope to learn more about honey production. Knowing how far bees travel to gather pollen and how many trips they make back to the hive could eventually help beekeepers predict honey yields.
(41)
A．so
B．either
C．each
D．both
听力原文：M: Hi, Sue. Where have you been？
W: Oh. Hi, Dan. I was just at the library. I have to hand in my biology paper tomorrow.
M: Tomorrow？ Oh, no. I thought it wasn't due till Monday.
W: Oh. Don't worry. It is due Monday. But I'm going away for the weekend and won't be back till Monday night.
M: Oh, where are you going？
W: California. We're having a family reunion. It's my grandmother's ninetieth birthday. So all the cousins and aunts and uncles are going. She planned the whole thing herself.
M: Wow. That's great. How many people will be there？
W: Around sixty. My family is big and spread out but we're pretty dose. So have you started working on your biology paper？
M: Yeah. I'm doing it on bees and how they're able to recognize whether another bee is related to them.
W: How can they tell？
M: They use their sense of smell. The honey bees guard their nests this way. If another bee approaches the nest, the guard determines if the new bee is familiar. If it is, it's allowed to enter.
W: Interesting. Can other insects do this？ Well, the paper wasps can. Each wasp nest has a special combination of plant fibers and se the wasps that live there have a unique smell. Those two are the only kinds I've read about so far.
M: Well, you've still got time. It sounds like that the bees are picky about who comes to their family reunion.
(20)
A．They' re classmates.
B．They' re roommates.
C．They' re cousins.
D．They' re lab partners.
For example, she has been learning how to exchange massages with people. The scientists are teaching her sign language. When she wants to be picked up. Washoe points up with one finger. She rubs her teeth with her finger when she wants to brush her teeth. This is done after every meal.
Washoe has also been trained to think out and find answers to problems. Once she was put in a room with food hanging from the ceiling. It was too high to reach. After she considered the problem, she got a tall box to stand on. The food was still too high to be reached. Washoe found a long pole. Then she climbed onto the box, grasped the pole, and knocked down the food with the pole.
Washoe lives like a human, too. The scientists keep her in a fully furnished house. After a hard lesson in the laboratory, she goes home. There she plays with her toys. She even enjoys watching television before going to bed.
Washoe is a(n) ______ chimpanzee.
A．young male
B．old male
C．young female
D．old female
Before I came to Finland to attend this meeting two weeks ago, I had no idea what kind of clothes I should take along. Fortunately, my friend Julia has been to Northern Europe. Yes, she was a great help. She bought me some warm suits and dresses, business type of clothes, of course, of dark colours. She also bought me some skirts and blouses so that I could wear the same clothes in several different ways. Lively coloured dresses will give me a nice change from time to time. She also helped to choose a very warm raincoat and a pair of boots. Oh, how lucky I am to have such a helpful friend. She saved me a lot of trouble.
How long has the speaker been in Finland？
A．The whole winter.
B．For two weeks.
C．For three weeks.
"The lady lived across the valley there beyond that hill. I was a young man then, for it was many years ago. I used to ride over to see her; it was a long way, but I rode fast, for young men, as no doubt the Signora knows, are impatient. But the lady was not kind, she would keep me waiting, oh, for hours; and one day when I had waited very long I grew very angry, and as I walked up and down in the garden where she had told me she would see me, I broke one of her roses, broke a branch from it ; and when I saw what I had done, I hid it inside my coat so ; and when I came home I planted it, and the Signora sees how it has grown. If the Signora admires it, I must give her a cutting to plant also in her garden; I am told the English have beautiful gardens that are green, and not burnt with the sun like ours."
听力原文：W: I hear you' re going home. Is that right？
M: I wanted to go on Monday, but I couldn't get a ticket for Monday. I bought a ticket for Tuesday.
W. Why are you in such a hurry？
M: My mother is ill. She has been sent to the hospital.
W: How did you get the news？ Did your mother send you a letter？
M. My sister telephoned me this morning. She asked my father and me to go back.
W: Then how long are you going to stay at home, two or three days？
M. At most four days. I'll be back for the meeting.
When will the man leave？
A．Monday.
B．Tuesday.
C．Sunday.
D．Wednesday.
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