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It's no secret that most busy American mothers use the TV set [21] （介词）a live-in babysitter. In some families the TV holds a child's attention for half [22] （冠词）hour or two while mom works on dinner; in others it is the child's constant daytime companion. Is there any harm in this?
Debate on the question is very hot, and periodically research is published [23] （show）that TV reduces attention space, makes children upset or causes them to be violent. In today's cartoon David Horsey makes [24] of （短语动词）the show-off of "children's TV". It is said [25] （从属连词） the special programing supposedly uses entertainment to help youngsters to learn to read and take their [26] （数词） steps in the big, diverse world outside their family. But what do children really get from this programming?
Horsey's suspicion is [27] （从属连词）children's programming chiefly turns kids into TV addicts(上了瘾的人), not into readers or happy mixers. The kids, still at their early age, are attracted by the figures on the screen. "Can you say TV?" The [28] （soon） the kid learns the word, the more effectively he can remind his mother to turn on the TV.
A child hooked on TV tends [29] （构成非谓语动词） fix his eyes on commercial advertisement, and there are plenty of those targeting children of all ages. Thus, at the very least, mom tries to search for a certain way to make the kids quiet and peaceful , hence changing a child [30] （介词） an American shopper all day long. Spending too much time on the tube will have an ill effect on the kids.
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Jackie Chan is satisfied with his limited edition car
China news, May 18 - According to the Hong Kong- [1] (base) newspaper Ta Kung Pao, Jackie Chan [2] (助动词)participated in the promotion of many famous brands of clothing, shoes, stationery and food [3] (介词)recent years. Several days ago, he unveiled(使公诸于众)a limited edition four-wheel drive car, [4] (从属连词)is especially customized(定做, 定制) to his personal taste.
At the press conference in Singapore a few days ago, Jackie said that he [5] (情态动词)have cooperated with Parjero, but the plan was suspended because of the sudden pass-away of the car designer. Later he decided [6] (work)with his old partner Ralliart, [7] (代词)of the brands of Mitsubishi, and finally rolled out(大量生产) this limited edition car with a storage capacity of 3,500 cubic centimeters of oil. Only 50 such cars will be available [8] (介词)the world.
As a car fan, Jackie has participated in the car design himself. The car, [9] (decorate)with the symbols of "dragon", is said to "be comfortable as a sedan(轿子) and powerful as a roadster(跑车)." He added that making this car is to fulfill his dream, not to make money. The car price has not been announced yet due to [10] (物主代词)status of limited edition and different taxations all over the world.
查看习题详情和答案>>仔细阅读下面的短文，短文中有10个空格。请根据语境或按照括号内的具体要求完成语法填空。
1 Amelia Earhart did what no other woman had dared to do, so she is my hero．(改写成同义句)She became the first woman aviator(飞行员)in the world to try to fly around the world．She made it easier for other women to go out and do things only men had done．
Amelia Earhart lived in Atchison, Kansas．Her parents were Amy and Edwin．She had a sister named Muriel who was named Pidge 2 (介词)a blue pigeon in her favorite song．She didn’t have a very happy childhood, for her father was an alcoholic(酒鬼)．When she became a teenager in World War Ⅰ, she served as a volunteer nurse．After the war, she studied at Columbia University． 3 (从属连词)she was doing well in school, she went back to California to be with her parents．One day she went with her father to an“aerial meet”and went on a 10 minute flight over Los Angeles．At that moment, she knew that 4 (fly)was what she wanted to do．
Amelia had heard of a woman aviation teacher, Anita Snook, and 5 (gave/took)flying lessons with her at Kinner Field near Long Beach, California．In July, Amelia bought a plane and named it“The Canary．”In October, 1922, Amelia began breaking world records and 6 (动词)a women’s highest altitude(海拔高度)record at 14 000 feet．
On April 27, 1926, Mr．H．H．Railey called Amelia and asked,“ 7 (疑问副词)would you like to be the first woman to fly across the Atlantic?” 8 Mr．Railey had asked by George Putman, a New York Publisher, to find a woman to fly across the Atlantic Ocean．(改错)No woman had ever flown this far across the Atlantic．Since Earhart had no experience with more than one-engine planes, Amelia went on the flight as a passenger．Two men, Wilmer Stultz and Slim Gordon, were 9 (actual)going to fly the plane．On Sunday, June 3,1928, Amelia went to Nova Scotia to start her flight．Some bad weather held the flight back until June 18, though．They flew through dense fog most of the way and landed in South Wales instead of Ireland with only a bit of fuel left．
Amelia got all the attention as the 10 (序数词)“girl”to fly across the Atlantic．She was upset that the two men who had actually flown the plane didn’t get any attention．
Dogs are social animals and without proper training, they will behave like wild animals. They will soil your house, destroy your belongings, bark excessively, fight other dogs and even bite you. Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing. The key to preventing or treating behavior problems is learning to teach the dog to redirect its normal behavior to outlets that are acceptable in the domestic setting.
One of the best things you can do for your dog and yourself is to train its obedience. Obedience training doesn’t solve all behavior problems, but it is the foundation for solving just about any problem. Training opens up a line of communication between you and your dog. Effective communication is necessary to instruct your dog about what you want it to do.
Training is also an easy way to establish the social rank order. When your dog obeys a simple request of “come here, sit,” it is showing obedience and respect for you. It is not necessary to establish yourself as top dog or leader of the pack（群）by using extreme measure. You can teach your dog its subordinate（从属的）role by teaching it to show submission to you. Most dogs love performing tricks for you to
pleasantly accept that you are in charge.
Training should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog is more confident and can more safely be allowed a greater amount of freedom than an untrained animal.
51. Behavior problems of dogs are believed to _______.
A. be just part of their nature
B. worsen in modern society
C. occur when they go wild
D. present a threat to the community
52. The primary purpose of obedience training is to _______.
A. teach the dog to perform clever tricks
B. make the dog aware of its owner’s authority
C. provide the dog with outlets for its wild behavior
D. enable the dog to regain its normal behavior
53. Effective communication between a dog and its owner is _______.
A. essential to solving the dog’s behavior problems
B. the foundation for dogs to perform tasks
C. a good way to teach the dog new tricks
D. an extreme measure in obedience training
54. Why do pet dogs love performing tricks for their masters?
A. To avoid being punished.
B. To show their affection for their masters.
C. To win leadership of the dog pack.
D. To show their willingness to obey.
55. When a dog has received effective obedience training, its owner _______.
A. can give the dog more rewards
B. will enjoy a better family life
C. can give the dog more freedom
D. will have more confidence in himself
查看习题详情和答案>>
Dogs are social animals and without proper training, they will behave like wild animals. They will soil your house, destroy your belongings, bark excessively, fight other dogs and even bite you. Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing. The key to preventing or treating behavior problems is learning to teach the dog to redirect its normal behavior to outlets that are acceptable in the domestic setting.
One of the best things you can do for your dog and yourself is to train its obedience. Obedience training doesn’t solve all behavior problems, but it is the foundation for solving just about any problem. Training opens up a line of communication between you and your dog. Effective communication is necessary to instruct your dog about what you want it to do.
Training is also an easy way to establish the social rank order. When your dog obeys a simple request of “come here, sit,” it is showing obedience and respect for you. It is not necessary to establish yourself as top dog or leader of the pack（群）by using extreme measure. You can teach your dog its subordinate（从属的）role by teaching it to show submission to you. Most dogs love performing tricks for you to
pleasantly accept that you are in charge.
Training should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog is more confident and can more safely be allowed a greater amount of freedom than an untrained animal.
51. Behavior problems of dogs are believed to _______.
A. be just part of their nature
B. worsen in modern society
C. occur when they go wild
D. present a threat to the community
52. The primary purpose of obedience training is to _______.
A. teach the dog to perform clever tricks
B. make the dog aware of its owner’s authority
C. provide the dog with outlets for its wild behavior
D. enable the dog to regain its normal behavior
53. Effective communication between a dog and its owner is _______.
A. essential to solving the dog’s behavior problems
B. the foundation for dogs to perform tasks
C. a good way to teach the dog new tricks
D. an extreme measure in obedience training
54. Why do pet dogs love performing tricks for their masters?
A. To avoid being punished.
B. To show their affection for their masters.
C. To win leadership of the dog pack.
D. To show their willingness to obey.
55. When a dog has received effective obedience training, its owner _______.
A. can give the dog more rewards
B. will enjoy a better family life
C. can give the dog more freedom
D. will have more confidence in himself