She is excited by the idea of online learning, ________________________________________

假设上个月你出差去广州，在一家著名的百货公司花了1 200元买了一件大衣。洗后发现褪色厉害。你给商厦写一封投诉信。

内容包括：1) 情况说明；

2) 要求解决问题(全额退款)；

3) 要求尽快答复。

注意写信基本格式。

afternoon.

水龙头；consider 考虑，思考；population n. 人口；development of industry and agriculture 工业和农业的发展；pollute 污染；in a word adv. 总之；water resources 水源；protect... from 保护)

Global Shortage of Fresh Water

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A Road Accident

It was raining (11) as I was walking up the hill towards the station at six o'clock on a Saturday morning. At this early hour there wasn't much (12) and there weren't many people in sight. Just as I was (13) the road near the top of the hill, a car came round the (14) . It was travelling very fast and the driver was (15) having difficulty in controlling it. Suddenly it swerved (16) , skidded on the wet road, hit a lamp -post and turned over.

At once I ran to the car to (17) the driver, but he was unconscious and there was a lot of blood on his face. A young woman hurried into the station and phoned for an ambulance while I took care of the driver. (18) . A policeman arrived a few minutes later and asked me a lot of questions about the accident. (19) .

On Monday morning I went to the hospital to inquire about the man. (20) .

od up to speak. The scene was the American History Congress at the Chicago World's Fair. (62) His paper was titled "The significance of the Frontier in American History." Turner had a new idea. (63) And many historians who heard him recognized that he had come upon a simple theory that seemed right.

To Turner, the frontier was one of the most powerful forces shaping the American character. He pointed out that the frontier was a place for new beginnings, a place where men and women could build new lives. Thus, the frontier represented hope and opportunity to Americans. Turner also pointed out that these new lives on the frontier were shaped by tile hardships of surviving in the wilderness. Thus, life on the frontier produced determination in Americans and made them believe in the value of work. (64)According to Turner's theory, the frontier was a place where everyone had to struggle equally hard. (65) Thus, frontier life helped shape the American ideal of equality, independence, and democracy.

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