Not only human beings have symbolic culture.

In fact, there is perhaps only one human being (in) a thousand who (are) passionately interested in (his) job for the job's (sake).

A．in

B．are

C．his

D．sake

The title of the writing" To Err Is Human" implies that ______.

A．making mistakes is confined only to human beings

B．every human being cannot avoid making mistakes

C．all human beings are always making mistakes

D．every human being is born to make bad mistakes

have such kind of memory.

A．Y

B．N

C．NG

n hardly find any ______ among the public not only in our country but also in most of the countries in the world.

A．conscience

B．consensus

C．sensation

D．discord

In what sense is the average human being unable to "think"？

A．All human beings can "think" in all senses.

B．It's only a question of speed. We are unable to think fast.

C．Most people do not have great creative ability.

D．The average human beings have faults in their program and that's why they can't think.

PT______.

A．having a hatred of only those who are responsible for violence

B．having a disarming attitude towards those responsible for repression

C．having the belief that at bottom every one of us is a human being

D．having the faith that peaceful struggle will lead to reconciliation

Which of the following statements is TRUE？

A．We can't use different organisms as effectively as our ancestors did.

B．Biotechnology has done harm to the human being since prehistoric times.

C．Biotechnology can be used to modify human health and human environment.

D．Human therapeutic drugs are only dreams of human beings.

f science and technology as well as modern knowledge, but compared with developed countries, it still has a long way to go. For this reason, China has decided on the strategy of developing the country through science and education. Now, it is accelerating the progress in science and technology and knowledge update so as to narrow the gap between China and the developed countries.

The vitality of knowledge lies in innovation. Only by creating new knowledge and technology unceasingly can the new industrial revolution be triggered and the development of the economy and society be boosted. Only by continuous reformation and innovation in theory and technology, can new invention and breakthrough be made in order to inject new vigor and vitality for economic and social development, in order to effectively develop, arrange and exploit human and natural resources, thereby creating more the material and spiritual wealth for the benefit of human society.

d, their eyesight may be poor. Dogs, for example, have poor eyesight and no color vision. They see only shades of gray. But the dog's sense of smell is extraordinary,

The kind of dog known as Alsatian has 220 million olfactory (嗅觉) cells. Man has five million. Scientists believe that the Alsatian is one million times better than man in finding out odors.

The human sense of smell, however, is really quite good. The average human being can distinguish more than 10 000 different odors.

According to the passage which of the following facts is NOT true？

A．Many animals have poor eyesight while their sense of smell, is quite good.

B．Dogs are color blind.

C．The human sense of smell is not good.

D．Dogs can see no more than shades of gray.

as being itself meaningless. They argue【51】meaning is a matter of language, not objects. It is a【52】of the way we talk about things, not a feature of things themselves,【53】shape, weight or colour. A cabbage or a computer is not meaningful in itself; it becomes【54】only by being caught up in our conversation. On this theory, we can make life【55】by our talk about it; but it cannot have a meaning in itself,【56】than a cloud can. It would not【57】sense, for example, to speak of a cloud as being true or false.【58】, truth and falsehood are function of our human judgments about clouds. However, there are problems with this argument,【59】there are with most philosophical arguments. We shall be【60】a few of them later on.

(51)

A．that

B．how

C．if

D．what

in hunting．On the other hand, their eyesight may be poor．Dogs, for example, have poor eyesight and no color vision．They see only shades of gray．But the dog's sense of smell is extraordinary, The kind of dog known as Alsatian has 220 million olfactory (嗅觉) cells．Man has five million．Scientists believe that the Alsatian is one million times better than man in finding out odors． The human sense of smell, however, is really quite good, The average human being can distinguish more than 10,000 different odors. According to the passage which of the following facts is NOT true？ A．Many animals have poor eyesight while their sense of smell, is quite good． B．Dogs are color blind. C．The human sense of smell is not good. D．Dogs can see no more than shades of gray.