摘要:4.( )If something is confirmed.it is . A.not sure B.proved to be true C.very difficult to understand or solve D.found

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阅读理解:阅读短文,然后根据内容选择最佳答案。

  What is colour? Why do some of the things around us look red, some green, others blue?

  Colours are really made by reflected(反射)light.We see colour because most of the things reflect light.Something is red, for it reflects most of the red light.In the same way, if something is green, it reflects most of the green light.If something reflects all light, it is white.If it doesn't reflect any light, it is black.

  Some of the light is reflected and some is taken in(吸收)and turned into(变成)heat(热能).The darker the colour is, the less light is reflected, the more light is taken in.So dark-coloured(深色的)clothes ae warmer in the sun than light-coloured clothes.

(1)

When something reflects light, we can ________.

[  ]

A.

see its colour

B.

see its heat

C.

not see its colour

D.

see nothing

(2)

Something looks white because it reflects ________.

[  ]

A.

some light

B.

no light

C.

all light

D.

most light

(3)

The dark-coloured clothes are warm because ________ is taken in.

[  ]

A.

more light

B.

less light

C.

more colour

D.

less colour

(4)

In summer ________ make people feel cool.

[  ]

A.

dark-coloured clothes

B.

red-coloured clothes

C.

green-coloured clothes

D.

light-coloured clothes

(5)

What's the best title(题目)of this passage(短文)?

[  ]

A.

Dark colour

B.

Colour

C.

Heat

D.

Clothes

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阅读下列短文,从每小题所给的A、B、C、D四个选项中选出最佳选项。

  It is often said that eyes can speak.Do you have such kind of   1   ? In a bus you may look at a stranger, but not too,   2  .If he notices that he is being looked at, he may   3   uncomfortable.It is the same in daily life.When you are looked at for several more times, you will look   4   up and down in order to   5   if there is anything wrong with you.If   6   goes wrong, you will feel angry with the person who is looking at you.  7   can speak, right?

  Looking too long at someone may seem to be impolite.But sometimes things are   8  .If you wish to draw someone's   9  , you may look at him or her for more than ten seconds.For lovers, they enjoy looking at each other longer to show the love that words cannot   10  .Clearly, eye communication should be done according to the relationship between the two people and the certain situation.

(1)

[  ]

A.

future

B.

fear

C.

experience

D.

exercise

(2)

[  ]

A.

late

B.

long

C.

low

D.

loud

(3)

[  ]

A.

feel

B.

smell

C.

sound

D.

taste

(4)

[  ]

A.

itself

B.

himself

C.

myself

D.

yourself

(5)

[  ]

A.

see

B.

guess

C.

hear

D.

expect

(6)

[  ]

A.

something

B.

nothing

C.

everything

D.

anything

(7)

[  ]

A.

Ears

B.

Eyes

C.

Mouth

D.

Nose

(8)

[  ]

A.

different

B.

difficult

C.

tiring

D.

boring

(9)

[  ]

A.

direction

B.

lesson

C.

attention

D.

trouble

(10)

[  ]

A.

write

B.

print

C.

read

D.

express

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