搜索
An old tiger lived in the forest. He couldn’t look for food himself. One day, he was very hungry. He said to the monkey, “Please go and look for food for me!” “Sorry, I can’t. There is a tiger over there, too. I’m afraid of him!” “What?” the old tiger was angry, show me that tiger.” “Come with me, please,” said the monkey. They came to river. “Look, he’s in the river! He says he’s No.1 in the forest! “the old tiger was very angry, “ I’ll eat him up!” with these words, the tiger jumped into the river.
[[QOrDeR]]The old tiger _______ look for food.| A．Could B couldn’t C/ |
| A．Other tiger | B．lion | C．monkey |
| A．No. | B．Yes. | C．There were two tigers in the forest. |
| A．Very | B．not | C．a little |
| A．forest B zoo | B．river |
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
