题目内容
Once considered a fringe(非主流的)food by the U.S. culinary mainstream, sweet potatoes are
fast becoming popular everywhere from fast food chains to expensive restaurants and the White
House table.
Three years ago, the "Wall Street Journal" wrote in a front page article that except for their use in
a Thanksgiving dish, sweet potatoes were a wholly uninteresting food. Yet over the past two years,
the number of restaurants offering a sweet potato-based side dish has increased 40 percent. Food
giant ConAgra just spent $155 million to open the world's first plant devoted entirely to frozen sweet
potato products, and U.S. farmers are planning to harvest a record-setting 2 billion pound crop.
"It's not something we believe is a fashion,"said Andy Johnston of ConAgra Foods Lamb Weston.
According to research conducted by ConAgra, 30 percent of sweet potato eaters report consuming
the vegetable several times per month. Only 12 percent eat them only during the Thanksgiving and
winter holiday season.
Analysts attribute the sweet potato's growing popularity in large part is due to sweet potato fries,
which account for the majority of the vegetable's presence in U.S. restaurants. In fact, Google searches
for "sweet potato fries" increased 40 percent over the past year.
Sweet potatoes have also become popular among more conscious eaters, however, in part because
they are high in vitamins and have a low glycemic (血糖的) index in spite of their sweetness. Both
Weight Watchers and the South Beach Diet have recommended sweet potatoes, roasted in a little oil
rather than fried, and doctors are recommending them for diabetics.
"Within the diabetic community, it's become pretty common knowledge that sweet potatoes are good
for you, so there's a great appeal because so many people have diabetes now,"said Chef Michel Nischan, who helps host a TV show for people with diabetes.
B. is one of the richest food-selling companies in the US
C. has asked American farmers to produce more sweet potatoes this year
D. has produced large quantities of sweet potato-based side dishes
B. is not very big
C. is falling a little bit
D. has nearly doubled
B. Google searches show more and more people are becoming interested in sweet potatoes.
C. Sweet potatoes are rich in vitamins and low in glycemic index.
D. Sweet potatoes taste very sweet.
B. sweet potatoes should be roasted
C. sweet potatoes are good for diabetics
D. sweet potatoes can be made into many good dishes
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阅读理解(共20小题; 每小题2分,满分40分)
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。
I felt encouraged by his words and began to swim more calmly.But my clothes stuck to me like a heavy weight.I could hardly stay above the surface.
Counsel saw this.“Shall I cut them?”he asked.
With a knife he cut my clothes from top to bottom and took them of quickly while I swam for both of us.
Then I did the same for Counsel,and we continued to swim near each other.
But we were in serious trouble.The crew(船员)might not have noticed our disappearance.
And if they had,they could not return because the rudder(舵)had broken.Counsel thought of all this,and calmly made his plans.We decided to wait for the ship as long as possible,because we had no other hope of safety.I suggested that we save our strength so that both of us would not be tired out at the same time.This was how we did it:While one of us lay on his back,quite still,with arms crossed and legs stretched out(伸直),the other would swim and push him along.We changed every ten minutes or so.In this way we could swim for hours,perhaps till daylight.The crash(破裂声)of the ship and the whale(鲸)had appeared at about eleven o’clock.We had about eight hours to swim before daylight.This seemed possible,if the sea remained calm.
【小题1】What happened to the man who told the story?
| A.He and his companion got into the water to test their strength. |
| B.He jumped into the water to save the broken rudder. |
| C.He was knocked into the water by his enemy. |
| D.He was thrown into the sea when the ship struck a whale. |
| A.Because no people helped them to take off their clothes. |
| B.Because they couldn’t take off their clothes on the sea. |
| C.Because they wanted to get rid of their clothes quickly. |
| D.Because they wanted to lifebuoys(救生圈)with their clothes. |
| A.not moving | B.even | C.yet | D.however |
| A.one of them pushed the other while swimming and then they changed |
| B.they both swam calmly |
| C.they crossed their arms and stretched their legs on the water |
| D.they lay on their backs instead of swimming |
| A.Neither of the two men was good swimmers. |
| B.The sea was calm before eleven o’clock that night. |
| C.The story took place at night. |
| D.The two men had to swim eight hours to catch up with the ship. |