640] When he was sixty years old, he his hometown. [译文] 当他60岁的时候.他就回到了他的故乡. A. returned B. returned back C. returned to D. went back [答案及简析] C. return 归来.回来.不再和副词back连用. 查看更多

 

题目列表(包括答案和解析)

Science, as we think, was born when the Greek philosopher (哲学家) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?
No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance (物质) of the universe.
Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.
The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements (元素)”.
【小题1】Thales, the famous Greek philosopher, died when he was about_________.

A.94 years oldB.106years oldC.40 years oldD.46 years old
【小题2】The meaning of the underlined word “complicated” in the last paragraph is “_______”.
A.not difficult B.not simple C.not famousD.not different
【小题3】From the passage we know that _______.
A.Thales asked many questionsB.Greeks were all philosophers
C.science began long agoD.water and air make up all things.
【小题4】On the whole, the passage tells about _______.
A.early tries to understand the universeB.the famous Greek thinkers
C.water falling from the skyD.air lying all around the earth
【小题5】After reading the passage, we can be sure that_______.
A.nothing ever changes in the universe
B.Thales decided that the basic substance of the universe was air
C.the universe is made up of four different substances
D.the early Greek thinkers did much valuable work for the progress of science

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Science, as we think, was born when the Greek philosopher ( 希腊哲学家 ) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?
No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance ( 物质 ) of the universe.
Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.
The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements ( 元素 )”.
【小题1】Thales, the famous Greek philosopher, died when he was about _________.

A.106 years oldB.94years oldC.64 years oldD.46 years old
【小题2】From the passage we know that __________.
A.Thales asked many questionsB.Greeks were all philosophers
C.science began long agoD.water and air make up all things.
【小题3】After reading the passage, we can be sure that_________.
A.nothing ever changes in the universe
B.Thales decided that the basic substance of the universe was air
C.the universe is made up of four different substances
D.the early Greek thinkers did much valuable work for the progress of science

查看答案和解析>>

Science, as we think, was born when the Greek philosopher ( 哲学家 ) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?
No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance ( 物质 ) of the universe.
Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.
The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements ( 元素 )”.
【小题1】Thales, the famous Greek philosopher, died when he was about _______________.

A.94 years oldB.106years old
C.40 years oldD.46 years old
【小题2】The meaning of the underlined word “complicated” in the last paragraph is “ ____________”.
A.not difficult B.not simpleC.not famousD.not different
【小题3】After reading the passage, we can be sure that________________.
A.nothing ever changes in the universe
B.Thales decided that the basic substance of the universe was air
C.the universe is made up of four different substances
D.the early Greek thinkers did much valuable work for the progress of science

查看答案和解析>>

Science, as we think, was born when the Greek philosopher ( 哲学家 ) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?

No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance ( 物质 ) of the universe.

Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.

The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements ( 元素 )”.

1.Thales, the famous Greek philosopher, died when he was about _______________.

A.94 years old

B.106years old

C.40 years old

D.46 years old

2.The meaning of the underlined word “complicated” in the last paragraph is “ ____________”.

A.not difficult

B.not simple

C.not famous

D.not different

3.After reading the passage, we can be sure that________________.

A.nothing ever changes in the universe

B.Thales decided that the basic substance of the universe was air

C.the universe is made up of four different substances

D.the early Greek thinkers did much valuable work for the progress of science

 

查看答案和解析>>

Science, as we think, was born when the Greek philosopher (哲学家) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?

No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance (物质) of the universe.

Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.

The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements (元素)”.

1.Thales, the famous Greek philosopher, died when he was about_________.

A.94 years old       B.106years old       C.40 years old       D.46 years old

2.The meaning of the underlined word “complicated” in the last paragraph is “_______”.

A.not difficult        B.not simple         C.not famous        D.not different

3.From the passage we know that _______.

A.Thales asked many questions              B.Greeks were all philosophers

C.science began long ago                   D.water and air make up all things.

4.On the whole, the passage tells about _______.

A.early tries to understand the universe       B.the famous Greek thinkers

C.water falling from the sky                 D.air lying all around the earth

5.After reading the passage, we can be sure that_______.

A.nothing ever changes in the universe

B.Thales decided that the basic substance of the universe was air

C.the universe is made up of four different substances

D.the early Greek thinkers did much valuable work for the progress of science

 

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