My train arrives in New York at eight o’clock tonight. The plane I would like to take fromthere____by then.

A . due B . sure C . early D . late

A . in,at B . at,on C . on,by D . to,before

A . What can I do for you， Madam B . What do you want to buy， Madam C . Why do you come here， Madam

A . A copy of the frame is forwarded out all switch ports other than the port the frame was received on. B . The frame is transmitted on the native VLAN. C . The switch sends a NACK segment to the frame’s source MAC address. D . The frame is dropped.

A . un B . in C . im D . di

Harry was worried. He remembered【24】the woman a return ticket. After he【25】the Jersey timetable for May 22nd, he knew she was right. However, had he made【26】mistake？【27】what to do, he smiled at the child, "Did you have a nice holiday in Jersey？" he said to her. "Yes," she answered shyly. "The seashore was【28】and I can swim【29】!" "That's fine," said Harry. "My little girl can't swim a bit yet. Of course, she's only three..." Harry turned to the mother, "I remember your ticket, madam," he said. "30 you didn't get one for your daughter,【31】you？" "Well," the woman looked at the child. "I mean she hasn't started【32】yet. She is only four. " "A four-year-old child【33】have a ticket, madam. A child's return ticket to Jersey costs ＄13.50. So if the railway pays your hotel bill, you will【34】. ＄1.50. The law is the law, but since the mistake was【35】..." Saying nothing, the woman stood up, took the child's hand and left the office. (41) A．bought B．sold C．got D．paid

They still hadn't come when, just before noon, a man eating in our restaurant wanted a cake. I suggested that I run to the bakery next door to get some, and Johnny readily agreed. Going out of our back door, I knocked on the back door of the bakery and bought a few from the baker's helper. That cake was the only one we sold all day. After closing, Johnny and I sat discussing things with my daughter, who had been out from serving. "An interesting thing happened just before noon," she said. "The owner of the bakery next door came in and ordered a cake of ours. She wanted to compare it with hers." We know from the passage that ______. A．the baker next door came to help with the opening B．the new restaurant did not prepare all its foods C．the son and the daughter served at the tables D．the customers enjoyed the cakes very much

A．needed not to hurry B．needn't have hurried C．didn't need to hurry D．had not needed to hurry

A. was sleeping B. had been sleeping C. slept D. has been sleeping

A．A.would leave B．B.will have left C．C.has left D．D.had left

A．have been waiting B．will be waiting C．have waited D．will have been waiting

A．put in B．put down C．put on D．put up

W: Well, of course you can always look in the yellow pages in the back of the telephone book under shoe repair. But I think there's a good shop not far from here. Take the first street to the left and walk around three blocks. I can't remember the name of the shop, but you'll run into it. It's near the police station. By the way, do you know about the town guide？ It has all kinds of useful information. I think you'll find it in any bookstore. M: Thanks a lot. You've been very helpful. And I'll look for that town guide next time I'm in a bookstore. Let's see, you said the repair shop was three blocks on the right？ W: No, first street on the left, then three blocks. M: Thanks again. What is the man looking for？ A．The bookstore. B．A town guide. C．A shoe repair shop.

A．The train is always late. B．She"s sorry it"s already 9: 30. C．The train is arriving at 9: 30. D．The train is already late.

A．Estonia’s new genetic data bank has immoral implications B．while the overall idea is good,the details of the genetic bank’s workings are flawed C．despite their efforts, the new laws may not prevent misuse of genetic data D．it is inherently wrong to collect genetic data