请输入或粘贴题目内容
搜题
拍照、语音搜题，请扫码下载APP
题目内容
（请给出正确答案）
A．Because it expands rapidly its retail operations.
B．Because it squeezes competitors out of the market.
C．Because it applies machine more than people to make the coffee.
D．Because it imparts coffee culture.
答案
更多“A．Because it expands rapidly its retail operations.B．Because it squeezes competitors o”相关的问题
第1题
听力原文： A world-champion body builder has no more muscles than does a 90-pound weakling. So what makes him so strong？ What other qualities does be need？
Muscles are made of thousands of stringy fibers—a number that is fixed during childhood—which contract when doing work. Strength does not depend on the number of fibers but on the function of their thickness and how many of them contract simultaneously.
Exercise actually damages the muscles. During the recovery stage, the muscle fibers increase in size. Exercise also trains more muscle fibers to work at one time. If a muscle is weak or untrained, for example, only about 10 percent of its fibers will contract, whereas up to 90 percent of the fibers in a weight lifter's bulky biceps will contract.
Aside from strength, two other ingredients go into making an athlete: fitness and endurance. Fitness is related to the condition of the heart. During exercises, there is an increase in the amount of blood returning to the heart from the muscles. A typical volume for a runner at rest is about 5 quarts a minutes, compared with 30 quarts during a vigorous trial. This greater volume means more work for the heart a muscular balloon that expands and contracts to take in blood and squeeze it out. Like any other muscle, the heart enlarges and gets stronger with routine exercise.
Endurance, or the length of time muscles can work, depends in part on how much fuel—in this case sugar—the muscles can store. A muscle that is continually exercised until it is exhausted of sugar tends to store more when it refuels at the next meal. And more sugar can translate into greater endurance the next time the muscle is put to the test.
(33)
A．Because the fibers of his muscles are very thick.
B．Because he has more muscles.
C．Because his muscles are made of more stringy fibers.
D．Because the number of his muscles was fixed during his childhood.
第2题
听力原文： A world-champion body builder has no more muscles than does a 90 pound weakling. So what makes him so strong？ What other qualities does he need？
Muscles are made of thousands of stringy fibers—a number that is fixed during childhood—which contract when doing work. Strength does not depend on the number of fibers but on the function of their thickness and how many of them contract simultaneously.
Exercise actually damages the muscles. During the recovery stage, the muscle fibers increase in size. Exercise also trains more muscle fibers to work at one time. If a muscle is weak or untrained, for example, only about 10 percent of its fibers will contract, whereas up to 90 percent of the fibers in a weight lifter's bulky biceps will contract.
Aside from strength, two other ingredients go into making an athlete: fitness and endurance. Fitness is related to the condition of the heart. During exercises, there is an increase in the amount of blood returning to the heart from the muscles. A typical volume for a runner at rest is about 5 quarts a minutes, compared with 30 quarts during a vigorous trial. This greater volume means more work for the heart—a muscular balloon that expands and contracts to take in blood and squeeze it out. Like any other muscle, the heart enlarges and gets stronger with routine exercise.
Endurance, or the length of time muscles can work, depends in part on how much fuel—in this case sugar—the muscles can store. A muscle that is continually exercised until it is exhausted of sugar tends to store more when it refuels at the next meal. And more sugar can translate into greater endurance the next time the muscle is put to the test.
(33)
A．Because the fibers of his muscles are very thick.
B．Because he has more muscles.
C．Because his muscles are made of more stringy fibers.
D．Because the number of his muscles was fixed during his childhood.
第3题
As physical exercise declines and diet expands, ______.
A．other western countries has been defeated by fat
B．obesity has become an epidemic(流行病)of the rich world
C．waistbands begin to be popular in other western countries
D．western countries can no longer fight against obesity
第4题
According to the text, bathing removes dry skin flakes because.
A．the soap draw it off the body
B．the skin hydrates
C．the circulation of blood expands skin particles
D．the change in blood pressure releases the film
第5题
听力原文： Federal Express is a private airline service which expands the Postal Service in the United States. It is the only U. S. airline specializing in the transportation of small packages--35 kilos or less.
Federal Express links 130 major U. S. cities and 10,000 surrounding communities. An urgent package picked up in one part of the country this afternoon can be delivered to any other part of the country tomorrow morning. All of the Federal Express jets fly into the International Airport at Memphis, Tennessee, because it is located in the center of the United States.
The sorting facility for Federal Express is called "The Hub." Every night, from about 12 midnight to 3 a. m. , the packages are gathered and sorted into shipments for specific destinations. The main labor force is comprised of students working part-time.
Since Federal Express started business in 1971, it has flown millions of air kilometers without failure. In the space of one hour, 39 jets will take off to destinations all across the United States.
(33)
A．Its specialization in transporting small packages.
B．The low cost of its service.
C．Being the first airline to send urgent letters.
D．Its modern sorting facilities.
第8题
A．Because they are lowly paid.
B．Because they are docile.
C．Because they are malleable.
D．Because they are highly paid.
第9题
A．Because it is clean.
B．Because it tastes delicious.
C．Because it saves time.
D．Because it is nutritious.
第10题
A．Because of the development of industry.
B．Because of the pasteurization process.
C．Because of the new discoveries.
D．Because of the increasing number of cattle.
