单选题If you ______ tomorrow, I might have time to discuss this question with you.

单选题Whatkindofpersondoesthemansaidofhimself?

单选题We were ahead during the first half of the match, but we ______ in the last ten minutes.

单选题

单选题After reading the passage, what can we infer about Shakespeare?

单选题She can't help ______ the house because she's busy making a cake.A. to cleanB. cleaningC. cleanedD. being cleaned

单选题Some birds like to sit on a sheep because ______.

单选题What does the man want to order?

单选题阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。{{B}}A{{/B}} Every year landslides (滑坡) cause 25 to 50 deaths and $ 1.5 billion in damage in the United States. They account for 15 percent of the deaths from natural disasters in Europe. And in December, a single event killed more than 200 people in the Philippines. Sending workers to stabilize (加固) mountainsides using steel bars and cement (水泥) can help prevent disaster, but it introduces new difficulties. Shaking drills produce harmful dust and loosen heavy, dangerous debris (岩屑). "It's quite a risky job." says Giorgio Pezzuto of D'Appolonia, an engineering company in Italy. D'Appolonia, working with eight other companies, may have an answer: a three-ton robot called Roboclimber. "The idea is to operate a machine far away that can drill without a human being on board." says Pezzuto, manager for the project, which is supported by the European Commission. Engineers claim that the machine will be faster and cheaper than manual labor. The robot, a large radio-controlled four-legged mechanical spider(蜘蛛), has cost at least $ 2 million so far. The final product should be able to climb unstable mountainsides, drill holes, insert bars and cement, and collect data on the slope's stability. Testing should begin in May.

单选题You ought to do ______ he tells you. A. where B. because C. as D. which

单选题The wrong you've done her is terrible, for ______ you should say sorry to her, I think.

单选题 The first time I left my mother, I was five years old. She told me I couldn't go out to play {{U}} {{U}} 1 {{/U}} {{/U}}I picked up my toys. Who could put up with such {{U}} {{U}} 2 {{/U}} {{/U}}? "I'm running away," I announced. "Oh, dear, I'll {{U}} {{U}} 3 {{/U}} {{/U}}you. But if you really want to {{U}} {{U}} 4 {{/U}} {{/U}}, I guess I shouldn't stop you." Mother got my red coat from the cupboard and {{U}} {{U}} 5 {{/U}} {{/U}}my white gloves in a pocket. She walked me to the {{U}} {{U}} 6 {{/U}} {{/U}}, kissed me good-bye, and {{U}} {{U}} 7 {{/U}} {{/U}}the door behind me. Off I went. As I {{U}} {{U}} 8 {{/U}} {{/U}}the house next door, my footsteps {{U}} {{U}} 9 {{/U}} {{/U}}. It struck me for the first time that I had no {{U}} {{U}} 10 {{/U}} {{/U}}where I was headed, and after a moment, I turned around. {{U}} {{U}} 11 {{/U}} {{/U}}on our front steps, I began to consider my immediate {{U}} {{U}} 12 {{/U}} {{/U}}. But as the afternoon wore on, I didn't {{U}} {{U}} 13 {{/U}} {{/U}}from my place. Mrs. Ford, our neighbor, took out her rubbish and called, "Hi, honey! How are you doing?" "I'm {{U}} {{U}} 14 {{/U}} {{/U}}," I said, and my lips started to tremble(颤抖). "You are? Well, I won't {{U}} {{U}} 15 {{/U}} {{/U}}you then," she said, and went back inside. As darkness fell, I decided to be {{U}} {{U}} 16 {{/U}} {{/U}}I knocked on the door, and when Mother opened it, I walked past her. "I'm giving you another {{U}} {{U}} 17 {{/U}} {{/U}}," I said, as she enveloped me in a warm hug(拥抱). I {{U}} {{U}} 18 {{/U}} {{/U}}ran away again. But I {{U}} {{U}} 19 {{/U}} {{/U}}, and that's different. When I left for college, Mother waved until my train pulled out of sight. When I got to the college, I found a {{U}} {{U}} 20 {{/U}} {{/U}}she had hidden among my sweaters that read, "We're so proud of you!"

单选题We will call him a superstar if a person ______.

单选题Mr. Brown, ______ works as manager of the company. A. we got here in his car B. we got here by his ear C. in whose car we got here D. by whose ear we got here

单选题______whales can weigh 40 tons and reach lengths of 50 feet.

单选题阅读下列短文，掌握其大意，然后从36～55各题所给的四个选项([A]、[B]、[C]和[D])中，选出最佳选项。 It was Clark's first visit to London Underground Railway. Against{{U}} (36) {{/U}}advice of his friends, he decided to go there after 5 o'clock in the afternoon. This is a bad time to{{U}} (37) {{/U}}in London, because numerous people go home from work{{U}} (38) {{/U}}this hour. He had to join a long{{U}} (39) {{/U}}of people who were waiting for tickets. When his turn came, he had some difficulty in making himself{{U}} (40) {{/U}}by the man selling tickets. However, he got the right ticket{{U}} (41) {{/U}}the end and, by asking people the{{U}} (42) {{/U}}, he also found the fight platform. It was packed tight{{U}} (43) {{/U}}people. He did not{{U}} (44) {{/U}}to get on the first train, but he was{{U}} (45) {{/U}}to move nearer to the edge of the platform so as to be in a better{{U}} (46) {{/U}}to get on the next one. When this train came in, Clark was{{U}} (47) {{/U}}forward on to the train by the{{U}} (48) {{/U}}of people from behind. The doors closed and the train{{U}} (49) {{/U}}off. He was unable to see the names of the stations where the train stopped, but he knew that the station he wanted was the sixth{{U}} (50) {{/U}}along the line. When the train got to the sixth station, Clark got off, feeling good that his{{U}} (51) {{/U}}had been so easy. But be suddenly{{U}} (52) {{/U}}that he had come to a station he had never heard of. He explained his difficulty to a man who was standing on the platform. With a{{U}} (53) {{/U}}on his face, the man{{U}} (54) {{/U}}Clark that he had caught a train going in the opposite{{U}} (55) {{/U}}.

单选题-- Who lives in this room? --______.[A] None[B] No one[C] No[D] Nothing