题目内容
8.Days of snowstorms have left the city under thick layers of ice and some 50,000homes without power.( )A. | to be trapped | B. | trapped | C. | having trapped | D. | being trapped |
分析 连日的暴风雪使这个城市陷入厚厚的冰雪中,5万户家庭停电.
解答 答案选B
"…have left the city trapped"使这个城市陷入…,分词做宾语补足语,由于the city 与trap 构成被动关系,所以用过去分词.故选B
点评 现在分词和过去分词都可以作宾语补足语.他们的主要区别在于:现在分词表示"主动和进行",过去分词表示"被动和完成"(及物动词只表示完成不表示被动).例如:
He kept me waiting for a long time.( me 与 waiting 构成主动和进行的关系)他让我等了很长时间.
He made himself understood.(himself 与 understood构成被动和完成的关系)他使自己得到了理解.
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3.EP Portable Heater
The EP will not reduce oxygen in the room.With other heaters,you'll notice that you get sleepy when the heat comes on because they are burning up oxygen.
The advanced EP also heats the room evenly,wall to wall and floor to ceiling.it comfortably covers an area up to 350square feet.Other heaters heat rooms unevenly with most of the heat concentrated to the center of the room.And they only heat an area a few feet around the heater.With the EP,the temperature will not vary in any part of the room.
The EP comes with a 3-year warranty(保修) and a 60-day.no questions asked.Satisfaction guarantee.If you are not totally satisfied,return it to our expertise and your money will be given back to you.
Now,we have a special offer for 10days,during which you can enjoy a half price discount and a free delivery.if you order that,we reserve the right to either accept or reject order requests at the discounted price.Take action right now!
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A.the heat of the EP
B.the safety of the EP
C.the appearance of the EP
D.the material of the EP
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D.is unsuitable for children and pets
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A.persuade people to buy the product
B.advise people to save on heating bills
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We all know that the cost of heating our homes will continue to be a significant burden on the family budget.Now millions of people are saving on their heating bills with the EP Portable Heater.With over one million satisfied customers around the world,the new EP heats better and faster,saves more on heating bills,and runs almost silent. The EP has no exposed heating parts that can cause a fire.The outside of EP only gets warm to the touch so that it will not burn children or pets. |
The advanced EP also heats the room evenly,wall to wall and floor to ceiling.it comfortably covers an area up to 350square feet.Other heaters heat rooms unevenly with most of the heat concentrated to the center of the room.And they only heat an area a few feet around the heater.With the EP,the temperature will not vary in any part of the room.
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Now,we have a special offer for 10days,during which you can enjoy a half price discount and a free delivery.if you order that,we reserve the right to either accept or reject order requests at the discounted price.Take action right now!
56.What is mainly discussed in paragraph 2?B
A.the heat of the EP
B.the safety of the EP
C.the appearance of the EP
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A.doesn't burn up oxygen
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A.continuously B.separately C.quickly D.equally
59.The main purpose of the passage is toA.
A.persuade people to buy the product
B.advise people to save on heating bills
C.report the new development of portable heaters
D.compare the difference of different heart brands.
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