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A: Excuse 1 ! 2 you Mr. Read?
B: Yes, I am. Are you little Jim?
A: Yes.
B: How 3 are you?
A: I’m five.
B: What’s three 4 one?
A: 5 ?
B: Yes, you are right. It’s four.
( ) 1. A. I B. me C. he D. my
( ) 2. A. Is B. × C. Are D. Am
( ) 3. A. × B. old C. nice D. fine
( ) 4. A. and B. minus C. to D.×
( ) 5. A. One B. Two C. Three D. Four
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
