According to the U. N. Environment Program, good management of chemicals could protect____

The U. N. agency urged Asia to______.A．stimulate trade and investment in the cross－border

What did the Secretary－General talk to a group of students at U. N. headquarters？A．He hope

The U. N. new vote would allow all the following EXCEPTA．the use of force by European Unio

According to the court ruling, Shrien DewaniA．will return to the U. K. for medical treatme

Some species of animals have become extinct because they could not ______ to the environme

What is the best way to make use of the natural resources ____ damaging the environme