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[单选题]

Some creatures, for example, lizards （蜥蜴), can（）lost parts of their bodies, but we human beings can not.

A.produce

B.reproduce

C.recover

D.cultivate

答案

B、reproduce

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更多“Some creatures, for example, l…”相关的问题

第1题

All the useful energy at the surface of the earth comes from the activity of the sun. The

sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.

Coal, oil, natural gas, and all other fuels are stored energy from the sun. Some was collected by this season's plants as carbon compounds. Some was stored by plants and trees ages ago. Even waterpower derives from the sun. Water turned into vapor by the sun falls as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun's outer layer, and much of this energy that is directed towards the earth never arrives. About nine tenths of it is absorbed by the atmosphere of the earth. In fact, the earth itself gets only one half millionth of the sun's entire output of radiant energy.

The sun is the source of all of the following EXCEPT______.

A．gasoline

B．natural gas

C．atomic power

D．animal fat

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第2题

Pocahontas thinks that all creatures are equal.（)

Pocahontas thinks that all creatures are equal.()

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第3题

John Smith thinks that all creatures are equal.（)

John Smith thinks that all creatures are equal.()

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第4题

Which of the following is not true？A．All living creatures die in order to be eaten by othe

Which of the following is not true？

A．All living creatures die in order to be eaten by others.

B．All living creatures can be the food of others.

C．All living creatures decay.

D．Only a small number of living creatures can avoid being eaten by others.

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第5题

If there （) no air and water, all living creatures would die.

A、is

B、were

C、be

D、been

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第6题

I （) quietly, careful not to alarm a bird that might loudly warn other creatures to hide.

A、proceeded

B、linger

C、stack

D、spiral

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第7题

Ants have outsmarted me on more than one occasion.In particular, there was a weekend

last summer when an ant scientist was a guest at our cottage.I boasted to my naturalist friend that I could store food in an open container for a whole week and keep it safely out of the reach of house ants.Sunday night the experiment got under way.I put a large wooden tub on the kitchen floor of our cottage.After filling it to about the three-quarters mark with water, I placed a high wooden stand in the middle of it.On top of the stool, I put a saucer containing the bait: three or four pieces of rich chocolate candy.Then I painted a wide band of very slow-drying glue around the outside of the wooden tub.With that, I stood back and admired my ant trap, fully confident that the bait would be untouched upon my return to the cottage the following weekend.When my naturalist friend and I entered the cottage just six days later, ants were swarming over the bait! Here's how they put me to shame.Single files of ants had marched head-on into the band of glue around the outside of the wooden tub.A handful of them had endured martyrdom, for they had embedded themselves end to end, and made causeways of their bodies.The tempting bait on top of the stool must have caused the little creatures to use their brains to the limit.Ants hate water, but they had been courageous enough to build a highway across the stretch of water to a leg of the stool.They had assembled tiny pieces of grass and bits of wood no longer than a thirty-second of an inch, and had glued them together with saliva until their bridge extended from shore to island.Once they reached the leg of the wooden stool, traffic was almost all one way toward the chocolate bait.But there were some show-off fellows around, too; they were doing things which ants have been known to do very rarely.We noticed that a half dozen or so were walking across the ceiling, and when they came directly over the bait they let themselves fall squarely into the middle of their merry brothers.It is little wonder that I have been on the trail of ants ever since, trying to trip them up or at least learn some of the special tactics that they use.

1.The writer wanted to convince his friend that().

A.he knew more about ants than the scientist

B.he could keep ants away from food

C.ants are more intelligent than human beings

D.he could make experiments with ants

2.The experiment was carried out in().

A.the laboratory

B.an unused shed

C.the kitchen

D.the living-room

3.When the writer and his friend entered the cottage six days later, they found().

A.a lot of ants eating the chocolate candy

B.dead ants everywhere

C.swarms of ants marching around the tub

D.swarms of ants walking across the ceiling

4.The bait was().

A.in the middle of the water

B.kept on the water

C.at the top of the tub

D.on a stool in the tub

5.The ants managed to get over glue by().

A.marching courageously across it

B.going round it in single files

C.covering it with their bodies

D.making a bridge with grass and wood

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第8题

The order of coming into being on the island is______.A．soil, plants and animalsB．soil, li

The order of coming into being on the island is______.

A．soil, plants and animals

B．soil, little creatures and plants

C．soil, birds and plants

D．soil, human beings and animals

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第9题

After all, all living creatures live by feeding on something else, where it be plant or animal, dead or alive. 因为，毕竟活着的生物，不论是植物还是动物，死的还是活的都靠吃某种别的东西生存。（)

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第10题

From the story we can draw a conclusion that______.A．the two port cities were famous for t

From the story we can draw a conclusion that______.

A．the two port cities were famous for their wealth and the mystery

B．the two cities belonged to France

C．some mysterious creatures from other planets destroyed the two cities

D．the American Geophysical Union conference was once held in one of the two cities

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第11题

To protect the other creatures living on the earth like us is, in a way, to keep the

balance of nature.