题目内容
The huge picture looks more beautiful _____ the blue sky.
A. to B. against C. over D. under
B
解析:
略
天天向上一本好卷系列答案
小学生10分钟应用题系列答案完形填空（共20小题；每小题1分，满分20分）
On the day before the bass（鲈鱼）season opened, he and his father were fishing early in the evening.
When his pole 1 he knew something huge was on the other end. His father watched with 2 as the boy skillfully worked the fish alongside the dock. 3 , he very cautiously lifted the 4 fish from the water. It was the largest one he had ever seen, 5 it was a bass.
The boy and his father looked at the handsome fish, gills（鱼鳃）playing back and forth in the moonlight. The father 6 a match and looked at his watch. It was 10 P.M.——two hours 7 the season opened. He looked at the fish, then at the boy. “You’ll have to put it back, son,” he said.
“Dad！” 8 the boy.
“There will be other fish,” said his father.
“Not as big as this one,” cried the boy again.
He looked around the lake. No other fishermen or boats were anywhere 9 in the moonlight. He looked again at his father. 10 no one had seen them, nor could anyone ever know what time he caught the fish, the boy could 11 from his father’s voice that the decision was not changed. He slowly 12 the hook out of the lip of the huge bass and lowered it into the 13 water. The boy suspected that he would never again see such a great fish.
That was 34 years ago. Today, the boy is a successful architect in New York City. And he was 14 . He has never again caught such a magnificent fish as the one he caught that night long ago. But he does see that same fish—— again and again——every time he 15 a question of ethics(道德).
For his father taught him, ethics are simple 16 of right and wrong. It is only the 17 of ethics that is difficult. Do we do right when no one is looking？We would if we were taught to put the fish back when we were young. For we would have learned the 18 . The decision to do right lives fresh and fragrant in our 19 . It is a 20 we will proudly tell our friends and grandchildren.
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The south and east of the Great Lakes is famous for the huge amounts of snow it receives. When the snow starts to fall every year, people start discussing the phrase “lake-effect snow”.
Lake-effect snow which is influenced by the movement of cold air over the relatively warm water of the Great Lakes often comes in late autumn and early winter. Because of the at least 20 degrees’ difference between the lake water and the overrunning air, it’s easy to form huge amounts of snow.
As the cool air crosses the water of Great Lakes, the lowest levels of the atmosphere begin to warm and pick up moisture. This newly warmed atmosphere is lighter than the cold air above it, so it starts rising. As the changed air continues to climb higher and higher, it finally meets much colder atmosphere which changes the moisture into water drops and ice, forming clouds. After this course repeats a number of times, the clouds become heavier and heavier, and then they are changed into snow and fall down.
The most important point that decides the amount of snowfall is the direction of the wind. If the wind runs perpendicularly（垂直地）across the lake, there won’t be plenty of time for clouds to develop. However, if the wind runs in the opposite direction, clouds will form easily. The longer the cold air travels over the lake, the more moisture it is able to produce, which leads to a greater amount of snow.
The largest amount of the lake-effect snow was found across the U.P. of Michigan, the northwestern Pennsylvania and the far southwestern and northwestern New York, which are all along the south or east of the Great Lakes. It has been over 100 inches of snowfall in a winter season.
【小题1】The level of the snowfall depends on ________.
| A．the size of the lake |
| B．the direction of the wind |
| C．the temperature of the lake |
| D．the strength of the wind |
| A．clouds are easy to produce with the help of the perpendicular wind |
| B．cold air always falls down and picks up moisture to form clouds |
| C．the temperature of the lake water is the same as the overrunning air’s above it |
| D．the longer journey of the cold atmosphere can make a grater amount of snow |
| A．the influences of the lake-effect snow for local people |
| B．the weight between moisture and atmosphere |
| C．how the phrase “lake-effect snow” comes in New York |
| D．how the lake-effect snow forms around the Great Lakes |