題目列表(包括答案和解析)
A young woman was at the cinema,and she was enjoying the film very much.In the next seat there was an old man,and he began looking on the floor under him.The woman was angry and whispered(低聲說(shuō)話),“What are you doing now? What are you looking for?”
“A piece of chocolate(巧克力),”the man whispered to her,“I've dropped it on the floor.”
“A piece of chocolate? ”the woman said angrily,“It s dirty now! Take this and be quiet, please! I'm listening to the film!”She gave the man a big piece of chocolate.
“But.”the man said,“my teeth are in the piece on the floor!”
1.This story took place at the cinema _______.
A.when the film was on
B.when the film was over
C.when the old man was looking for the chocolate
D.when the woman was whispering to the man
2.The woman gave the man a big piece of chocolate _________.
A.so that he could listen to the film
B.so that he could be quiet
C.because his chocolate was dirty
D.because she had too much chocolate
3.At last the woman knew that the man was looking for _________.
A.the piece of chocolate B.his seat
C.the big piece of chocolate D.his teeth
4.On the floor lay _________.
A.neither chocolate nor his teeth
B.either chocolate or his teeth
C.both his chocolate and his teeth
D.chocolate only
Air is a colorless, tasteless and invisible(看不見(jiàn)的)gas that is around us. An “empty” drinking glass and an “empty” room, in fact, are not really empty. Each is filled with air. When the glass is filled with water, the water pushes the air out of the glass.
Air, as a gas, has no definite shape, but because it is matter, it takes up space and it has weight. It is easy to prove that air is something that takes up space. Stuff a piece of dry cloth(布)into the bottom of a glass so that it will not fall out when the glass is turned upside down. Push the upside down glass, holding straight up and down, into a jar of water till the glass is completely covered. When the glass is taken out of the water, the cloth is still dry. The air inside the glass shows that it takes up space and keeps the water from coming in.
【小題1】Since air is matter, it has ________.
A.room , and weight as well | B.both room and shape |
C.either room or weight | D.neither shape nor weight |
A.撕 | B.蓋 | C.取掉 | D.塞 |
A.is carried out in the space | B.must be done in the lab |
C.is made in the room | D.can only be done in the open air |
Air is a colorless, tasteless and invisible(看不見(jiàn)的)gas that is around us. An “empty” drinking glass and an “empty” room, in fact, are not really empty. Each is filled with air. When the glass is filled with water, the water pushes the air out of the glass.
Air, as a gas, has no definite shape, but because it is matter, it takes up space and it has weight. It is easy to prove that air is something that takes up space. Stuff a piece of dry cloth(布)into the bottom of a glass so that it will not fall out when the glass is turned upside down. Push the upside down glass, holding straight up and down, into a jar of water till the glass is completely covered. When the glass is taken out of the water, the cloth is still dry. The air inside the glass shows that it takes up space and keeps the water from coming in.
1.Since air is matter, it has ________.
A.room , and weight as well B.both room and shape
C.either room or weight D.neither shape nor weight
2.The word “Stuff” means ______ in Chinese.
A.撕 B.蓋 C.取掉 D.塞
3.The writer tells that the experiment(實(shí)驗(yàn))___________.
A.is carried out in the space B.must be done in the lab
C.is made in the room D.can only be done in the open air
I have __ a raincoat _____ an umbrella. That’s why I have to wait until the rain stops.
A.neither; nor |
B.either; or |
C.not only; but also |
D.both; and |
A.room , and weight as well | B.both room and shape |
C.either room or weight | D.neither shape nor weight |
A.撕 | B.蓋 | C.取掉 | D.塞 |
A.is carried out in the space | B.must be done in the lab |
C.is made in the room | D.can only be done in the open air |
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