填空题Read the passage and fill in each blank with one word. Choose the word in
one of the following three ways: according to the context, by using the correct
form of the given word, or by using some given letters of the word. Remember to
write the answers on the answer sheet.
Water for Life
Water
is essential for life. Yet many millions of people around the world face a water
{{U}} {{U}} 1 {{/U}} {{/U}}(short). Many millions of children
die every year from water-borne di{{U}} {{U}} 2 {{/U}} {{/U}}and
drought regularly afflicts some of the world's poorest countries. The world
needs to respond. {{U}} {{U}} 3 {{/U}} {{/U}}more
effectively.