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There is a frog (青蛙). He lives in a well (井) and he never goes out of the well. He thinks the sky is as big as the mouth of the well.
One day a crow (乌鸦) comes to the well. He sees the frog and says, “Frog, let’s have a talk.” Then the frog asks, “Where are you from?” “I fly from the sky,” the crow says. The frog feels surprised (惊讶) and says, “The sky is only as big as the mouth of the well. How do you fly from the sky?”
The crow says, “The sky is very big. You always stay in the well, so you don’t know the world is big.”
The frog says, “I don’t believe(相信).” But the crow says, “You can come out and have a look by yourself.” So the frog comes out from the well. He is very surprised. How big the world is!
1．The frog lives in ______. ( )| A．a garden | B．a pond (池塘) | C．a well | D．a sky |
| A．very big | B．very small | C．very high | D．very short |
| A．is | B．isn’t | C．doesn’t | D．comes |
| A．He doesn’t know the world is so big |
| B．He doesn’t know he can jump high |
| C．He doesn’t know the sky is blue |
| D．He doesn’t know the sky is very high |
| A．青蛙和乌鸦 | B．青蛙看天空 | C．井底之蛙 | D．青蛙看世界 |
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
