[填空题]
World Water Shortage
A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.
A private American organization called
(1) Action International did the new study. It says
(2) than three-hundred-thirty-five-million people
(3) enough water now. The people live in twenty-eight
(4) . Most of the countries are in Africa or the
(5) East.
P-A-I researcher Robert Engelman says
(6) the year 2025, about three-thousand-million people
(7) lack water. At least 18 more countries are
(8) to have severe water problems. The demand
(9) water keeps increasing. Yet the amount of water on Earth
(10) the same.
Mr. Engelman says the population in countries that lack water is
(11) faster than in other parts of the world. He says
(12) growth in these countries w
