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reach at get an box short on no me what
There’s 1． apple tree behind Dick’s house. Dick is near the tree. There are some apples 2．the tree. Dick is looking 3． the apples. They are big and red. Dick is hungry. He wants to 4． an apple. Dick isn’t tall. He is short. He can’t reach the apples. He is putting a 5． under the tree. Can he reach the apples now? 6．, he can’t. He is too 7．. Here comes Paul. He is Dick’s brother. “Hello, Dick, 8． are you doing?” “Please help 9．, Paul, I can’t 10． the apples.” “Here you are, Dick. One for you, and one for me!” “Thank you, Paul.”
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
