More than 3 nature reserves have been established in this area where hunting （forbid)_____

A．Y

B．N

C．NG

A.intersted

B.more intersting

C.more interested

D.much intersted

The phrase" plural society" (Para. 3) refers to a society where

A．there are more than one race.

B．one ethnic group dominates over the others.

C．bilingual education is demanded.

D．cultural features should be maintained.

A.protection

B.security

C.reserve

D.guard

So far as the alterations of the balance of nature are concerned, man_____.

A．is somewhat more responsible than nature itself

B．plays a much greater role than nature itself

C．has done more than nature in recent years

D．is more likely to blame than nature

A. skepticism

B. eulogy

C. happiness

D. denial

It can be inferred from the passage that scientists of the 18th century ______.

A．thought they knew a lot and could solve most problems of science

B．knew that they were ignorant and wanted to know more about nature

C．did more harm than good in promoting man's understanding of nature

D．were afraid of facing up to the realities of scientific research

China has established three (nature reserves) to protect (the rare species), covering (a total of) more than 600,000 sq km, an area (40 times of the size) of Beijing.

A．nature reserves

B．the rare species

C．a total of

D．40 times of the size