单选题Nowhere else in the world ______ more beautiful sight than in Switzerland.

单选题Only by diligence and honesty ______ in life.

单选题How beautifully she sings! I have never heard ______.[A] the better voice[B] the best voice[C] a better voice[D] a good voice

单选题[此试题无题干]

单选题I have no doubt ________ most of the students in our class can pass the final examination A. that B. as C. weather D. although

单选题It is from the sun ______ we get light and heat, ______?

单选题The warmth of ______ sweater will of course be determined by the sort of ______ wool used.A. the; the B. the; 不填 C. 不填; the D. 不填;不填

单选题I didn't hear the phone. I ______ asleep. A. must be B. must have been C. should be D. should have been

单选题Any housewife who went to the new supermarket wished to be the lucky customer who did not have to pay for her shopping. This was what the (16) just inside the entrance (17) . It said: Remember, (18) , one of our customers gets (19) goods. THIS MAY BE YOUR LUCKY DAY! For quite a long time Mrs. Edwards (20) , like many of her (21) , to be the lucky customer. Unlike her friends, she never (22) hoping. The (23) in the kitchen was full of things which she did not need. Her husband tried to advise her (24) buying so many things but failed. She (25) dreamed of the DAY when the manager of the supermarket would come up to her and say, "Madam, THIS IS YOUR LUCKY DAY. Everything in your (26) doesn't need to be paid!" One Friday afternoon Mrs. Edwards shopped (27) . But she was not the lucky customer. No sooner had she just put the things inside her (28) than she found that she had forgotten to (29) tea. She dashed back to the (30) , got some tea and went towards the (31) . As she did so, she saw the (32) came. (33) his hand he said, "I want to (34) you. You are our LUCKY CUSTOMER this week! Everything you have in your basket (35) !/

单选题{{B}}E{{/B}} {{B}} HOLIDAY HOMES IN MALLORCA{{/B}} Holiday apartments in Mallorcan sailing and fishing port. Quiet even in summer season. Beautifully situated apartments with views of sea and mountains, yet near to shops and restaurants. Cars and bicycles for hire. Sailing and sports clubs nearby.{{B}} ITALY IN COMFORT{{/B}} Luxury coach (carriage) tours of Italy, out of normal holiday season, 21 leisurely days to visit five Italian cities starting from London 1st September. The tours are guided by Professor Martin Davis, formerly Head of Italian Studies, London University. See the arts and culture of historic Italy.{{B}} KIBBUTZ IIOLIDAYS IN ISRAEL{{/B}} Working holidays on a Kibbutz (co-operative farm) in Israel. All nationalities welcome for one to three months, if prepared to work morning with Kibbutz members: Accommodation, food and trips to historic sights all provided free -- you pay only for the special low-cost return flight.{{B}} TWO WEEKS ON A CARIBBEAN ISLAND{{/B}} Two-week holidays in the luxurious Hotel Splendid, on a lovely beach with golden sands and deep-blue sea. Tennis, golf, sailing and all water sports. Trips and tours around the islands arranged. Near to town of Castries with lively evening entertainment -- dancing to local bands. 1st November -- 31st March, ￡720 per person; 1st April -- 30th October, ￡850 per person. * Jack and his wife Mary, who have recently retired, want to see places of cultural and historic interest abroad, but Mary hates flying. * Peter and Maria, university students, want to travel as far as possible on very little money, and would like to get to know a country by working there for three months with other young people. * Michael, a young computer programmer, has been working hard and needs a holiday to relax in winter. He would like to go somewhere warm and sunny, where he can swim in the sea, and he enjoys sports and dancing. * Harry and Kate, both teachers, and their two teenage sons, have to take their holiday during the school summer holidays. There must be plenty for the boys to do, although Harry and Kate just want beautiful scenery, good food and wine-and peace.

单选题In writing the passage, the author intends to______.

单选题Sugar is so much a part of our modem life that we only really think about it when, for some reason, we cannot obtain it. It has been known to man for at least 3,000 years, but it has come into common use only in modern times. Until quite recently it was considered as a medicine and as a luxury for the very rich only. Sugar is, then, very important to our civilization. But what exactly is it? Of course, most of us recognize sugar immediately as the sweet material which we put in coffee or cakes. This common form of sugar is derived from two plants: the sugarcane ( a type of grass which grows to a height of twenty feet) and the sugar beet ( which grows underground). But there are in fact many types of sugar, and the chemist recognizes hundreds of different varieties, each coming from a different source. About 90% of the sugar is produced as food. Only 10% is used in industry for purposes other than food production. Yet sugar has great possibilities for use as the basis of chemicals. It can even be used for making plastics. In the future these potential uses will certainly be developed more than in the past. There are many reasons why we should increase the production of sugar. Most importantly, it is one of the most highly concentrated of energy foods. Thus sugarcane and sugar beet produce an average of 7,000,000 calories per acre. In this way they have the advantage over potatoes which give only 4,000,000, while the figure for wheat and beans is 2,000,000 each. So three acres of land growing wheat, beans and potatoes give only slightly more energy than one acre of sugar.

单选题______ of university students in our country is increasing. A.The number B.A number C.The amount D.A great deal

单选题According to the passage, Vienna was once a center of ______.