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蓝氏贾第鞭毛虫寄生于人体( )

A. 十二指肠
B. 胆囊
C. 盲肠
D. 十二指肠和胆囊
E. 盲肠和胆囊

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[A] umbrella[B] rainy (下雨的)[C] raincoat[D] weather forecast[E] windy[F] sunshine (晴的)[G] snow Having lots of rains.

Issac Newton was (41) great English Scientist (科学家), (42) when he was thinking hard about his work, he often forgot (43) things. One morning Newton got up early. He began (44) at once. He worked on a very difficult problem. He was still thinking about it hard when it was time (45) breakfast. Mary brought a pan of water and an egg to his room. But Newton wanted to stay by (46) and said to Mary, "You can put the egg on the table. I’ll boil (沸腾,煮) it myself." Mary put the egg beside Newton’s watch on the table and said, "You must boil the egg (47) four minutes and then it will be ready." Then she went out of the room. But when she went into the room again an hour (48) , she saw him (49) by the pan, and having the egg in his hand. He had put the watch in the pan and was boiling it. But he didn’t know (50) he was doing.

A. himself
B. he
C. him

Some of the problems that (41) people in the U.S. (42) in the cities during old days are still (43) us -- poor planning, problems in (44) neighborhoods, and public transportation. (45) was a very important for city governments in the last century, (46) regard to water supplies, it was known that water could be polluted, (47) they didn’t know (48) . Trying to get pure water was a big problem. People like to talk about the (49) old days, but actually, the cities of the 19th century were dirty and, (50) , filthier than today. (51) disease was a great (52) . There was still smallpox(天花) and also yellow fever and malaria. The (53) death rate was high, and there were other dangers as well. (54) true that people were not being killed by cars. (55) , they often were killed or seriously (56) by runaway horses. It was quite common. Planning of cities and their (57) was controlled by (58) speculators and real estate(不动产) (59) who were only interested in (60) money. Part Ⅱ Cloze TestDirections: For each numbered blank in the following passage, there are 4 choices marked A, B, C and D. Choose the best one and mark your answer on the ANSWER SHEET with a single line through the center.

A. neighborhoods
B. neighbor
C. urban areas
D. neighboring

What does the woman want the man to do

A. To buy her a camera.
B. To repair her camera (摄像机).
C. To show her a new camera.

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