【简答题】As we all know, some people get thirsty not for water. They are thirsty to ____a dream or to make something different. I think it is those people who are eager for ____ with an unquenchable (不能磨灭的) th...
【单选题】A Thirsty World The world is not only hungry it is also thirsty for water. This seems strange to you, since nearly 75% of the earth's surface is covered with water. But about 97% of this huge amount i...
【单选题】根据下面材料,回答题。 A Thirsty World The world is not only hungry, it is also thirsty for water. This may seem strange to you, since nearly 75% of the earth&39;s surface is covered with water. But about 97% of...
A.
A limited water supply
B.
so that it can be used again just as if it were fresh from a spring
C.
It is possible to purify large amounts of sea water
D.
But even if every large city purified and reused its water