摘要: There must (be) some meat in the fridge.

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A sign is another kind of language. Here are some of them that you see on the roads.

Number one is a sign with the number thirty on it. When drivers see this sign , they must not go at more than thirty kilometers can hour. We see this sign when we are getting near a town. Number two is a sign that we're near a crossing. We must drive carefully. Number three is a sign that there is a bend in the road. Again, we must drive slowly and carefully. It is not safe to go round a bend very fast. Number four is a sign that there is another road coming in from the right. There is a junction at this place. Number five is a sign that there is a hill and number six is a sign that the road gets narrow. Drivers must go slowly and carefully. Number seven has the word “ SCHOOL” on it. This is a sign that there is a school at the side of the street or the road. Perhaps there are children going to or leaving school. So drivers must look carefully and go slowly. Number eight is a sign with the letter “ P ” on it. The letter “ P ” means “ Parking ”. At some places, there're the signs “ No parking ” or “ No waiting”. If a driver leaves his car near one of these signs, a policeman may come and write down the number of his car.
【小题1】At the places where you see Sign 1,        .

A.you are already out of a town
B.you still have thirty kilometers to go
C.there must be many houses and buildings not far away
D.there must be a town thirty k8ilometers away
【小题2】The underlined word bend probably means         here.
A.trafficB.subway
C.turningD.danger
【小题3】You have to drive not only slowly but also carefully when you find        .
A.each of the eight signs
B.either of Signs 2 and 3
C.all of Signs 2, 4, 6 and 7
D.any of Signs 3, 5, 6 and 7
【小题4】People put these signs on the road in order to        .
A.teach drivers lesson
B.make drivers even safer
C.stop cars going there
D.learn another kind of language
【小题5】Which can be the best title for this message?
A.Another language.
B.On the road.
C.What to do.
D.Traffic signs.

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阅读下面的短文,根据短文中的信息完成文后的表格(每空一词)

Do you know how to keep fish at home?

The fish need room(空间). They must not be crowded(拥挤). Fish need oxygen(氧气). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important..

In the tank many people put small plants. They give oxygen to the water. Plants help in other ways, too. Fish can nibble(轻咬)on the plants. They hide in the plants and sleep, lay eggs there.

Both the plants and fish need light. You can put it near a window. It will get light there. But remember: a window may let cold air in. The cold can kill(杀死) your fish. Too hot water can kill your fish, too.

The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra(多余) is left. When this happens, the amount(数量)of food is right.

How to keep fish at home

Advice

_______1_____

1.The ___2___ of the tank is important

Fish need enough room because they will be crowded in a small tank. They need __3____ water because they get oxygen from it.

2.You can put small plants in the tank

Plants can give oxygen to the water, they also give a ____4___ to fish to hide, sleep and lay eggs

3.You can put the tank ___5___ a window, but don’t let cold air in.

Light is __6____ for fish and plants. It can get in through the window. But you shouldn’t ___7__ cold air can also get in and cold air will kill your fish.

4.Feed the fish every day but not too ____8__

Too much food makes water ____9___ easily. When fish can finish ____10___ food in 10 minutes, the amount of food is right.

 

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