题目内容
We learn from the couple's shopping experience back home that______.
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SECTION C NEWS BROADCAST
Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.
听力原文： Last week, a United Nations report said humans are "very likely" the cause of most of the temperature increases in the last fifty years. It said global warming is undeniable, and that the world can expect to feel the effects for centuries to come.
The Intergovernmental Panel on Climate Change released the report in Paris at a conference of climate experts. Representatives of more than one hundred governments agreed on the findings. This is the most detailed scientific report to date on global warming and the influence of fossil-fuel burning and other human activities.
The scientists say there is greater than a ninety percent chance that greenhouse gases are the main cause of rising temperatures and sea levels. The report also links global warming to other changes, including increased dryness in some areas and violent storm patterns.
The U.N. panel released its last climate change report six years ago. The scientists say the new report is based on studies done since then, and stronger agreement on global warming.
The new report makes no policy proposals. But the aim is to press governments and industries to cut the release of carbon dioxide and other gases blamed for trapping heat.
Which of the following is the main cause of global warming？
听力原文：W: What's going on here？
M: You mean, what's happening？ Well, constable, I'm trying to get out of the window and Fred here is helping me.
W: Why are you climbing through the window and not leaving by the front door？
M: Well, you see I can't find the key and I'm in a hurry. Come on, Fred, we're wasting time.
W: Just a minute you two. I don't think you're telling me the truth. This isn't your house, is it？
M: No, it's my brother's. I'm staying with him for a while.
W: Is he at home？
M: I'm afraid not. He's just in jail for house-breaking at the moment.
(13)
A．She was troubled by a difficult mathematics question.B．She was worried about next Mo
Like most people, I was brought up to look upon life as a process of getting. It was not until in my late thirties that I made this important discovery: giving-away makes life so much more exciting. One discovery I made about giving-away is that it is almost impossible to give away anything in this world without getting something back, though the return often comes in an unexpected form. One Sunday morning the local post office delivered an important special delivery letter to my home, though it was addressed to me at my office. I wrote the postmaster a note of appreciation. More than a year later I needed a post-office box for a new business I was starting. I was told at the window that there were no boxes left, and that my name would have to go on a long waiting list. As I was about to leave, the postmaster appeared in the doorway. He had over-heard our conversation. "Wasn't it you that wrote us that letter a year ago about delivering a special delivery to your home？" I said it was. "Well, you certainly are going to have a box in this post office if we have to make one for you. You don't know what a letter like that means to us. We usually get nothing but complaints".
At first the author looked upon life as a process of getting. He formed this view of life because ______.
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