Paragraph 1（）
A: Ounces of Water Needed Per Day
B: Importance of Water
C: Composition of Water
D: Signs of Dehydration
E: Supply of Water
F: Necessity for Bringing a Bottle for Water with You
A: Ounces of Water Needed Per Day
B: Importance of Water
C: Composition of Water
D: Signs of Dehydration
E: Supply of Water
F: Necessity for Bringing a Bottle for Water with You
举一反三
- Dehydration may occur if there is a shortage of water（） A: in your body B: without water C: before long D: for a change E: on a busy day F: to your weight
- The first paragraph mainly talks about ______. A: the problems caused by river water B: the necessity to irrigate the field C: the water shortage in some countries D: the canals carrying water to fields
- Is there ____ water in the bottle?
- Water plants (water bamboo, water caltrop and water chestnut, etc.)<br/>are needed in life cycle of () A: Clonorchis sinensis B: Paragonimus westermani C: Fasciolopsis buski D: Schistosoma japonicum
- 4．— Did you have anyone ______the trees? —Yes，l had the trees ______． A． to water ;water B． to water; watered C． water ; to be watered D． water; watered