One of the problems in our daily lives is that many of us rush through the day, with no time for anything...and when we have time to get a bite to eat, we gobble (狼吞虎咽) it down. That leads to (47) , unhealthy living. And with the simple but powerful act of eating slower, we can (48) reverse that lifestyle. How hard is it You take smaller bites, you chew each bite slower, and you enjoy your meal longer. It takes a few minutes extra each meal, and yet it can have (49) effects. You may have already heard of the Slow Food Movement started in Italy and almost two decades ago to (50) the fast food movement. Everything that fast food is, Slow Food isn’t. If you read the Slow Food Manifesto (宣言), you’ll see that it’s not just about health--it’s about a lifestyle. And whether you want to (51) that lifestyle or not, there are some reasons you should (52) the simple act of eating slower. Firstly, it helps you to lose weight. A growing number of studies (53) that just by eating slower, you’ll (54) fewer calories--in fact, enough to lose 20 pounds a year without doing anything different or eating anything different. The reason is that it takes about 20 minutes for our brains to (55) that we’re full. Secondly, if you eat slower, you’ll chew your food better, which leads to better (56) .A) digestionF) adopt K) confirmB) profoundG) contaminate L) dimensionC) consumeH) deliberate M) approximatelyD) dizzyI) stressful N) resistE) considerJ) recognize O) consequently
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Space is filled with radiant energy and beyond earth’s atmosphere this energy flow steadily and intensely from the sun. An abundant and essential (67) of energy would be used in space by developing satellite solar (68) stations. To live in space, humans must be protected (69) the fierce intensity and penetrating sunlight. The colony will have to have enough energy to (70) a fairly uniform temperature. The sun is not dimmed (71) an atmosphere. Shaded materials not (72) to direct sunlight will almost be absolute zero, while the temperature can soar above the (73) point. The colony will need to have both heaters and (74) Fortunately, sun’s energy can be converted (75) electricity. Converting sun’s energy, we would (76) stations in the space that would intercept (77) sunlight. The stations intercept enough sunlight to (78) five nuclear reactors and they could be as (79) as nine miles long and four miles wide while they weigh twenty thousand tons. This is a (80) free way to generate electricity and cost no (81) than coal or nuclear energy. Solar cells do the actual converting. A useful material found in lunar soil is silicon which is used to make solar cells. (82) we can produce a large amount of these cells and then we avoid any problems of (83) the material from earth. A solar cell is made from two thin layers of silicon. Sunlight (84) on the cell shakes the electrons (85) , and then these electrons move off into an outside circuit, which is detected as an electrical current. Things are arranged (86) most of the work involved in generating the electricity is done by forces associated with the atoms themselves.
A. absorbing
B. inflecting
C. reflecting
D. falling
Space is filled with radiant energy and beyond earth’s atmosphere this energy flow steadily and intensely from the sun. An abundant and essential (67) of energy would be used in space by developing satellite solar (68) stations. To live in space, humans must be protected (69) the fierce intensity and penetrating sunlight. The colony will have to have enough energy to (70) a fairly uniform temperature. The sun is not dimmed (71) an atmosphere. Shaded materials not (72) to direct sunlight will almost be absolute zero, while the temperature can soar above the (73) point. The colony will need to have both heaters and (74) Fortunately, sun’s energy can be converted (75) electricity. Converting sun’s energy, we would (76) stations in the space that would intercept (77) sunlight. The stations intercept enough sunlight to (78) five nuclear reactors and they could be as (79) as nine miles long and four miles wide while they weigh twenty thousand tons. This is a (80) free way to generate electricity and cost no (81) than coal or nuclear energy. Solar cells do the actual converting. A useful material found in lunar soil is silicon which is used to make solar cells. (82) we can produce a large amount of these cells and then we avoid any problems of (83) the material from earth. A solar cell is made from two thin layers of silicon. Sunlight (84) on the cell shakes the electrons (85) , and then these electrons move off into an outside circuit, which is detected as an electrical current. Things are arranged (86) most of the work involved in generating the electricity is done by forces associated with the atoms themselves.
A. loose
B. flexible
C. limp
D. potent
Space is filled with radiant energy and beyond earth’s atmosphere this energy flow steadily and intensely from the sun. An abundant and essential (67) of energy would be used in space by developing satellite solar (68) stations. To live in space, humans must be protected (69) the fierce intensity and penetrating sunlight. The colony will have to have enough energy to (70) a fairly uniform temperature. The sun is not dimmed (71) an atmosphere. Shaded materials not (72) to direct sunlight will almost be absolute zero, while the temperature can soar above the (73) point. The colony will need to have both heaters and (74) Fortunately, sun’s energy can be converted (75) electricity. Converting sun’s energy, we would (76) stations in the space that would intercept (77) sunlight. The stations intercept enough sunlight to (78) five nuclear reactors and they could be as (79) as nine miles long and four miles wide while they weigh twenty thousand tons. This is a (80) free way to generate electricity and cost no (81) than coal or nuclear energy. Solar cells do the actual converting. A useful material found in lunar soil is silicon which is used to make solar cells. (82) we can produce a large amount of these cells and then we avoid any problems of (83) the material from earth. A solar cell is made from two thin layers of silicon. Sunlight (84) on the cell shakes the electrons (85) , and then these electrons move off into an outside circuit, which is detected as an electrical current. Things are arranged (86) most of the work involved in generating the electricity is done by forces associated with the atoms themselves.
A. shipping
B. transforming
C. producing
D. purchasing
Space is filled with radiant energy and beyond earth’s atmosphere this energy flow steadily and intensely from the sun. An abundant and essential (67) of energy would be used in space by developing satellite solar (68) stations. To live in space, humans must be protected (69) the fierce intensity and penetrating sunlight. The colony will have to have enough energy to (70) a fairly uniform temperature. The sun is not dimmed (71) an atmosphere. Shaded materials not (72) to direct sunlight will almost be absolute zero, while the temperature can soar above the (73) point. The colony will need to have both heaters and (74) Fortunately, sun’s energy can be converted (75) electricity. Converting sun’s energy, we would (76) stations in the space that would intercept (77) sunlight. The stations intercept enough sunlight to (78) five nuclear reactors and they could be as (79) as nine miles long and four miles wide while they weigh twenty thousand tons. This is a (80) free way to generate electricity and cost no (81) than coal or nuclear energy. Solar cells do the actual converting. A useful material found in lunar soil is silicon which is used to make solar cells. (82) we can produce a large amount of these cells and then we avoid any problems of (83) the material from earth. A solar cell is made from two thin layers of silicon. Sunlight (84) on the cell shakes the electrons (85) , and then these electrons move off into an outside circuit, which is detected as an electrical current. Things are arranged (86) most of the work involved in generating the electricity is done by forces associated with the atoms themselves.
A. If
But
C. So
D. Because