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got, river’s, with, how, went, wait for, them, carry, with, the other
One day two brothers _____fishing. They had a dog _____ them. When they came near the river, they threw down their caps on a big stone（石头）and went to the _____ bank（岸） to _____ fish. It was cold that day, and soon they began to wish for their caps. They told the dog to go back for _____.
When the dog _____ there, he tried to take both caps together in his mouth at once. It was very difficult（困难的）. Then the dog noticed（察觉到） that one of the caps was smaller than _____. He put the smaller cap in the larger one, got it down _____ his foot and then he could _____ both caps in the same time.
You see ______ clever the dog was.
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
