1 . 听下面一段独白,回答以下小题。
1. What will control the tree house’s temperature?
2. What is the most important design of a lizard house?
3. Why can the chimney be a useful air conditioner?
1. What will control the tree house’s temperature?
A.The roof. | B.The soil. | C.The leaves. |
A.Producing energy. | B.Collecting sunlight. | C.Changing colors. |
A.It can protect the house from strong heat. |
B.It allows cool air to come in. |
C.It is easy for hot air to flow out. |
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