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| A. What size B. Thanks a lot. C. How much D. How E. On the Happy Street F. Is there G. Can I help you? H. What color I. gone J. Go away |
1．—
—Ten yuan.
2．Mom, I can’t find my sweater. It’s
3．—Where is the fair?
—
4．—
—Do you have any caps?
5．—Go straight and turn right, then you’ll see the bookstore.
—
6．—
—No, there isn’t.
7．Dad, look at the small squirrel.
8．—
—Red.
9．We don’t like you.
10．—
—S.
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
