题目内容
（请给出正确答案）
[主观题]
A．set forthB．set asideC．set upD．set down
A．set forth
B．set aside
C．set up
D．set down
提问人：网友laiyizhan
发布时间：2022-01-07
题目内容
（请给出正确答案）
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更多“A．set forthB．set asideC．set up…”相关的问题
第3题
Replace the underlined word: They all have potential to induce the change in organic matter, structure, porosity (), moisture, and temperature in soil.
A、influence
B、prevent
C、cause
D、reduce
第5题
In about 15 years’ time from now，robots
A．will become space designers．
B．will look like monsters．
C．will behave like animals．
D．will think like humans．
第9题
根据下列文章,请回答 36～40 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's surface is covered with water. But about 97% of this huge amount is sea-water, or salt water. Man can only drink and use the other 3% - the fresh water that comes from rivers, lakes, underground, and other sources. And we cannot even use all of that, because some of it is in the form. of icebergs (冰山) and glaciers (冰山). Even worse, some of it has been polluted.
At the moment, this small amount of fresh water is still enough for us. However, our need for water is increasing rapidly. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry.
In addition to stopping wasting our precious water, one useful step we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale.
Today, in most large cities, water is used only once and it eventually returns to the sea or runs into underground storage tanks. But it is possible to pipe water that has been used to a purifying (净化) plant. There it can be filtered (过滤) and treated with chemicals so that it can be used again just as if it were fresh from a spring.
But even if every large city purified and reused its water, we still would not have enough. Where could we turn next？ To the oceans! All we'd have to do to make use of the vast amount of sea-water is - remove the salt. This salt-removing process is already, in use in many parts of the world.
So if we take all these steps, we'll be in no danger of drying up!
第36题：The phrase \\\"the world\\\" in the first line of the passage refers to
A．"man".
B．"you".
C．"woman".
D．"they".
