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1. What __________(行动) should we take to protect giant pandas?
2. We should _________(鼓励) the farmers to plant more trees.
3. ________(令人难过的是), farmers cut down trees and __________(森林).
4. A bear has long and _________(厚的) hair on its body.
5. I had a call just now. After that , I ___________(继续) to eat my lunch.
6. If you are ill, you’d better take some m_____________.
7. Many wolves are dying out because of the l____________ of living areas.
8. Hundreds of people lost their l__________ in the big earthquake in Wenchuan.
9. What do bears h_______ for food in winter?
10. The Chinese government is taking many actions to p_______all kinds of wild animals．
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
