— I bought a new PC yesterday.
— Oh, ______
A. how do you like it?
B. thank you so much.
C. why do bad things happen to good people?
D. I really have no idea.
Mary worked very hard in the last semester. ______, she did very well in her studies.
A. At the beginning B. As a result
C. However D. Fortunately
— The floor is dirty.
— Yes. It _______ for two days.
A. hasn’t swept B. didn’t sweep
C. hasn’t cleaned D. hasn’t been cleaned
_____ speaking, a person must care much about his ____, because it is not only a personal thing, but also a social one.
A. Personal; personality B. Personally; personality
C. Personally; personal D. Personality; personal
文中共有10处语言错误，请在有错误的地方增加、删除或修改某个单词。每处错误及其修改均仅限一词；只允许修改10处，多者（从11处起）不计分。
I visited my aunt in a countryside near the city last week. I was surprised to see that great changes had been taken place in the countryside. Take my aunt's family for example. They supply preciously trees and flowers to the stores in the cities and have over ten workers working for themselves. Their family's income reached as much 100,000 yuan last year. Not only did they have a house, a car and computers, they can also afford a trip abroad every year. When asking what else they needed most, they said that they wanted to learn a few English so that they could do business with foreigners directly. To their delighted, my cousin can use he has learned from university to help them with overseas trade.
Canada is a multicultural country, with a large size but a small 1.. And it is s2. by water on three sides. Most Canadians live within 320kms of the USA 3.. Many people have the idea that they can cross the 4.(大陆) in less than five days , but they are wrong.
Canada has rich 5.(自然) resources, such as wood, fresh water and minerals. The trees are extremely tall, some 6. over 90meters. When you cross the Rocky Mountain, you may 7. sight of some mountain goats and even a grizzly bear and an eagle. If you're 8. enough to meet the Calgary Stampede, you'll see many wild animals and many cowboys, who have a g9. for working with animals, from all over North America. Of course, if you go to Canada, you can't miss the Lawrence River and the most 10.(富有的) and biggest city, Toronto.
