We cannot_____________ (existence) without air, food and water.
exist
举一反三
- We cannot ____ without food and water. 没有食物和水我们就无法生存。
- We cannot（）for long without food and drink. A: support B: maintain C: remain D: survive
- 原文: 无水则无鱼。译文: _________________ A: No water, no fish. B: There is no water. There is no fish. C: There would be no fish without water. D: There would be no water without fish.
- Without sunlight or water or air, there _____ no life on the earth.
- We can survive for seven days without food, but we can survive ____ days without water? A: 3 years B: 5 years C: 6 years D: 7 years
内容
- 0
Without the atmosphere，we could not breathe． A: the air around the earth B: the height of the mountains C: the water in the ocean D: the size of the cities
- 1
Water and air are _______ to human beings. We can not live without them. (B2-U1) A: harbou B: function C: definite D: essential
- 2
Water is 1) __________. We all need water.
- 3
How is food for plants made Food for plants is made ______. A: from water B: from the air in the sky C: from the soil D: from water, things in the soil and air and sunlight
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中国大学MOOC: Without sunlight, air and water, plants on the earth _____ well.