How many countries have hunger levels under alarming？A．17.B．27.C．5.D．20.

How many countries attended the close－door meeting held in London？A．4.B．7.C．6.D．5.

Many news agencies have______in many foreign countries.A．reportersB．correspondentsC．announ

How many countries will be in the list of "Super Aged" nations in total in five years？A．3.

According to the news item, how many countries or organizations have offered to help Burma

Many more countries have signed the FCTC than tho

How many countries have made plans of action for