Many countries have adopted systems of______education in order to promote the average leve

Which of the following statements about systems of Meteor Communications can be inferred？

A．They will certainly be used by advanced countries to wage new wars.

B．They have gained quite a lot of money for America.

C．Many countries have benefited from them.

D．America has planted them in many countries just for the sake of military interest.

Hadid have many completed projects in the capital city of her adopted country.

A．Y

B．N

C．NG

What can be inferred from the last paragraph？

A．Developed countries will employ more qualified professionals from the countries of the South.

B．If no effective methods are adopted by the countries of the South, brain drain will not stop.

C．The educational systems in the developed countries are not very efficient.

D．It is of no use that the developing countries encourage their trained professionals to return.

In some countries, many divorced fathers only have ______ to their children at weekends.

A．access

B．guarantee

C．commitment

D．opportunity

We have ____ friendly relations with many countries in the world.

A、confirmed

B、established

C、realized

D、made

A．Various uses of wild animals.

B．The danger of wild animals to human beings.

C．The danger of human beings to wild animals.

D．Causes of extinction of some wild animals.

A．fine

B．dark

C．thick

D．light