阅读理解。 A plant (植物) makes its own food in its leaves.Water comes to the leaves through the roots (根). Air gets into the leaves through very small holes (). The green coloring in the leaves uses the water and air to make the food for the plant. It also needs sunshine because a plant can make food only when the sun is shining. Animals and people could not live without green plants. They both eat plants. People and some animals also eat the meat of some animals and these animals eat plants. 1. A plant gets food from _____. [     ] A. the sun B. its leaves C. its roots D. the air 2. What does the green coloring use to make the food for a plant? [     ] A. Sunshine, water, air and the roots. B. Air, sunshine and water. C. Water, air and meat. D. Water, sunshine and animals. 3. A plant has very small holes in its leaves for _____ to come in. [     ] A. air B. water C. sunshine D. green coloring 4. A plant can make its food when it is ______. [     ] A. cloudy B. rainy C. sunny D. windy 5. People would die without ______. [     ] A. animals B. meat C. plants D. leaves