(   ) 4. It's_____ for us to finish the work in a day. We need at least three days.

A,natural     B. excellent

C. cruel    D. impossible

4. D 由句意可知應(yīng)選impossible ，意為"不可能"。

題目來源：仁愛英語同步練習(xí)冊九年級上冊仁愛版 > Unit 3 English Around the World

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 Jupiter(木星)is the fifth planet from the sun and it is the largest one in the solar system. It is about 11 times bigger than the earth. Jupiter's strangest thing is its huge red spot. Pictures taken from space tell us that the red spot is probably a hurricane (腿風(fēng)).It is so big that the earth would fit right in the middle of it. Sometimes the hurricane looks like a huge oven with orange-red waves (波).Other time the color almost disappears.

  On the earth,hurricanes move. We can watch them travel across water to land. Jupiter's red spot also moves. Scientists say it "walks". It is carried along by air in Jupiter's atmosphere(大氣層）.

  So far,Jupiter has been visited by four spacecrafts. All of them flew by Jupiter very quickly. On the next trip to Jupiter,spacecraft will stay near the planet much longer. New information will be sent back to the earth. Soon scientists will know much more about this strange red spot in the atmosphere.

根據(jù)短文內(nèi)容，選擇正確答案。

(   ) 1. According to the passage ， Jupiter's huge red spot is probably_______ .

A.  a big stone

B.   a huge ocean

C.   a hurricane

D.  red soil

(   ) 2. Jupiter is the _____  planet from the sun in the solar system.

A. eighth    B. sixth

C. third    D. fifth

(   ) 3. Compared(比較)with the size of the earth，Jupiter's red spot is      

A.  smaller

B.  the same size

C.  larger

D.  11 times bigger

(   ) 4. Earth's hurricanes are like Jupiter's red spot because they both______ .

A.  move

B.   have the same size

C.   move at the same speed

D.  have the same colour

(   ) 5. According to the passage，it would be right to say that_______ .

A.  scientists have learned everything about Jupiter

B.  Jupiter is much smaller than the earth

C.  spacecraft trips help scientists learn more about Jupiter

D.  Jupiter is a star just like the sun

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Today ______  ______  ______  ______people in both cities and towns.

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4. When you plant a tree,you should ____ (挖)a hole first ， but the hole

shouldn't be too deep.

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It is possible ________  ______  ______ have some trouble.

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1. English was s quickly around the world by English traders and government.

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Which language is ________  _______ _______ _____ in the world?

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