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10.Do they like Chinese£¨´ð°¸£©

¡¡¡¡A.No£¬they don¡¯t.¡¡¡¡B.Yes£¬they do.¡¡¡¡C.Yes£¬they does.

11.How many people are there in Alice¡¯s family£¨´ð°¸£©

¡¡¡¡A.Four.¡¡¡¡B.Three.¡¡¡¡C.Five.

¡¡¡¡×ÊÁÏIt's March 12th. It's Tree Planting Day. There are many people on the hills. They're planting trees. They will plant many trees today.

¡¡¡¡Plants are very important to people. They can make food from air, water and sunlight. But animals and people can not do so.

¡¡¡¡Animals and people can get food from plants. Without plants life will not go on.

¡¡¡¡Trees and plants can make the air clean. They can keep the water from flowing away. They can stop the wind from blowing up sand and earth.

¡¡¡¡But in some places people are cutting down too many trees. This brings about floods and sandstorms.