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Day 25 - Why do trees wear white “long socks”?
When it is getting cold, the temperature between day and night becomes very different.This makes the trees dry and crack. Bugs can easily go inside and hurt the trees. The whitewash has chemicals. They can protect the trees from bugs.
1. temperature: n.气温，温度
2. have a temperature:发热
3. take your temperature:测量温度
4. between:prep.在....和....之间
5. become: v.变得
6. make sb.+adj.: 让某人变得.....
7. make sb. do sth.：让某人做某事
8. dry: adj.干燥的
9. crack:v.破裂
10. hurt：v.伤害
11. whitewash:n.白涂料
12. chemical：n.化学物质
13. protect sth. from sth.：保护....免受....的伤害
纸质版阅读练习答案:
1. B 2. C 3.C 4.B 5. C
