Chen Li is from Ruhu, a small town in Huizhou, Guangdong. There were two clean rivers and seven lakes many years ago. There was a lot of bamboo and trees in the mountains. And there were many birds and other small animals in the mountains. There weren't any tall buildings. Chen Li goes back to Ruhu today. There is only one river and four big lakes now. There are many tall buildings in this town, but he can't see the small animals in the mountains now. He is a little worried.
1.判断句子正(T)误(F)。(1) Chen Li is from a small town.
(2) There were some tall buildings many years ago.
(3) There are no mountains now.
(4) Chen Li is a little angry about the changes.
2.补全句子。
(1) There were
(2) There was lots of

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

