When the question was under discussion, Glori...

When the question was under discussion, Gloria _____ an idea that the prices of cars should be reduced.

A. came about　　　 B. came up with

C. came out　　 　 D. came up to

高一英语单项填空中等难度题查看答案及解析

When the question was under discussion, Gloria _____ an idea that the prices of cars should be reduced.

A. came about                                B. came up to

C. came out                                D. came up with

高一英语单项填空中等难度题查看答案及解析

.An idea   me   it was very difficult for a woman to get medical training at that

time.

高一英语单项填空简单题查看答案及解析

One day when Isaac Newton was reading a book under an apple tree on the farm, an apple fell down and hit him on the head. For most people that would be the end of the story, but not for Newton. Why did the apple fall out of the tree? Does everything fall? What makes things fall? Can anything stop things from falling? Are the sun, moon, and stars falling? Why don’t they ever hit the ground?

So many questions. Newton spent many years answering these questions by thinking and doing experiments. He made up the law of gravity. According to this law everything pulls everything else to itself by a force called gravity. How strong that force is depends on how heavy the things are and how close together.

Newton’s law of gravity not only explained how things fall on earth, but now planets move around the sun and how moons move around planets. A friend of his, Edmund Halley, decided to try Newton’s theory on comets. People had been studying comets for hundreds of years without figuring them out, so he decided to study their reports and compare them to Newton’s theory.

Up till then people had thought that comets just came and went, and that nobody could know when or why. But Newton’s law of gravity gave rules that Halley could use to study the records of comets. He found some reports of a big bright comet that he was sure was the same one, coming back every 75 years. He predicted when it would come back next.

If anybody still didn’t believe Newton, then the appearance of Halley’s Comet just when Halley had predicted it using Newton’s ideas was enough to convince them. Halley’s Comet has come a few times since then, always right on schedule. You’ll be able to see it on its next trip near the sun and earth when you’re old enough to be a grandparent.

71.The passage starts with a story _____________.

A.because it was such a funny one

B.because Newton liked to eat apples

C.to show how much Newton liked reading

D/to show what started Newton’s discovering gravity

72.According to the author, Newton was especially different from others in that ____________.

A.he liked reading under apple trees

B.he liked to find out how things worked

C.he was very quiet and patient

D.he was so much interested in science

73.Newton’s law of gravity can tell us that _____________.

A.gravity has no relationship with the weight of things.\

B.how things fall on earth

C.it is not of help to the study of comets

D.it can explain everything in the world

74.The underlined word “ convince” in the last paragraph probably means “______________”

A. make… believe                B. make… doubt

C. make… understand             D. make… interested

75. Which of the following is TRUE about Edmund Halley?

A. He discovered a big bright comet.

B. He helped Newton to create his theory.

C. He predicted when the same comet would come back.

D. He studied the same comet for 75 years.

高一英语阅读理解简单题查看答案及解析

An idea________me________it was very difficult for a woman to get medical training at that

time.

A.hit to;what       B.hit;how             C.happened to;how      D.hit;that

高一英语单项填空简单题查看答案及解析

It was announced that only when the fire was under control _______ permitted to return to their homes.

A．would villagers be                       B．villagers would be

C．should villagers be                       D．villagers should be

高一英语单项填空中等难度题查看答案及解析

The local government announced that only when the fire was under control ________ to return to their homes.

A．the residents would be allowed            B．had the residents been allowed

C．would the residents be allowed             D．the residents had been allowed

高一英语单项填空困难题查看答案及解析

Tom was thinking about how to explain to the teacher why he was late for class, when a good idea ______ to him.

高一英语单项填空简单题查看答案及解析

Tom was thinking about how to explain to the teacher why he was late for class, when a good idea _______him.

A．happened         B．brought           C．occurred          D．struck

高一英语单项填空中等难度题查看答案及解析

An idea came to him ___ he might do the experiment in another way.

A．which            B．when             C．what             D．that

高一英语单项填空简单题查看答案及解析