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听力原文：M: Harry seems to be in a bad mood today.
W: He'll snap out of it when he finishes his biology project this afternoon:
Q: What does the woman imply about Harry？
(16)
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The modern electronic anti-noise devices
A．It depends on the type of the book.B．How many characters there are in the book.C．Wha
Wise buying is a positive way in which you can make your money go further. The【C1】______you go about purchasing an article or a service can actually【C2】______you money or can add【C3】______the cost.
Take the【C4】______example of a hairdryer. If you are buying a hairdryer, you might【C5】______that you are making the【C6】______buy if you choose one【C7】______look you like and which is also the cheapest【C8】______price. But when you get it home you may find that it【C9】______twice as long as a more expensive【C10】______to dry your hair. The cost of the electricity plus the cost of your time could well【C11】______your hairdryer the most expensive one of all.
So what principles should you【C12】______when you go out shopping？
If you【C13】______your home, your car or any valuable【C14】______in excellent condition, you'll be saving money in the long【C15】______
Before you buy a new【C16】______, talk to someone who owns one. If you can, use it or borrow it to check it suits your particular【C17】______
Before you buy an expensive【C18】______, or a service, do check the price and【C19】______is on offer. If possible, choose【C20】______three items or three estimates.
【C1】
听力原文： The twentieth century has brought with it many advances. (32) With those advances, human lives have changed dramatically. In some ways life is worse, but mostly it is better. Changes in food preparation methods, for example, have improved our lives greatly.
Food preparation today allows for more variety. With refrigerators and freezers, we can preserve a lot of different foods in our homes. (33) Since technology makes cooking so much faster, people are willing to make several dishes for even a small meal. Parents are more likely to let children be picky, now that they can easily heat them up some prepackaged cakes and cheese on the side. Needless to say, adults living in the same house may have very different eating habits as well. If they don't want to cook a lot of different dishes, it's common now to eat out at restaurants several times a week.
(34) Healthful eating is also easier than ever now. When people cook, they use new fat substitutes and cooking sprays to cut fat and calories. This reduces the risk of heart disease and other diseases. Additionally, we can buy fruits and vegetable fresh, frozen or canned. They are easy to prepare, so many of us eat more of those nutritious items daily. Our lifestyle. is fast, but people still like good food. (35) What new food preparation technology has given us is more choices. Today, we can prepare food that is more convenient, healthier, and of greater variety than ever before in history.
(33)
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