The fresh water produces fresh water _______.
The fresh water produces fresh water _______.
The water used in the ship's sanitation system is generally _____. A: low temperature fresh water B: high temperature fresh water C: water produced by water generator D: seawater
The water used in the ship's sanitation system is generally _____. A: low temperature fresh water B: high temperature fresh water C: water produced by water generator D: seawater
About 3% of the world's water is fresh water
About 3% of the world's water is fresh water
Many people don't realize that Lake Superior, _____, is in both the United States and Canada. A: which it is the largest fresh water lake in the world B: in the world of which it is the largest fresh water lake C: of which the largest fresh water lake is in the world D: which is the largest fresh water lake in the world
Many people don't realize that Lake Superior, _____, is in both the United States and Canada. A: which it is the largest fresh water lake in the world B: in the world of which it is the largest fresh water lake C: of which the largest fresh water lake is in the world D: which is the largest fresh water lake in the world
The most fresh water used in China is in ( ).
The most fresh water used in China is in ( ).
How is fresh water being taken to the drought-stricken areas? ( )
How is fresh water being taken to the drought-stricken areas? ( )
How much of the Earth's water is fresh water? A: 1% B: 3% C: 10% D: 30%
How much of the Earth's water is fresh water? A: 1% B: 3% C: 10% D: 30%
What percentage of Earth´s water is fresh water? A: 2,5 % B: 7 % C: 17 % D: 23 %
What percentage of Earth´s water is fresh water? A: 2,5 % B: 7 % C: 17 % D: 23 %
Fresh water is used for the cooling of cylinder jackets and （） of the marine diesel engine.
Fresh water is used for the cooling of cylinder jackets and （） of the marine diesel engine.
He had no food and only one bottle of fresh water to drink.
He had no food and only one bottle of fresh water to drink.