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（______） 1.How do you feel?
A．I am 13.
（______） 2.How old are you?
B．I am 40kg.
（______） 3.How tall are you?
C．I am bored.
（______） 4.How heavy are you?
D．I can see five.
（______） 5.How do you go to work?
E．That’s great.
（______） 6.How much is the ruler?
F．Two yuan.
（______） 7.How many mirrors can you see?
G．I’m sorry to hear that.
（______） 8.I failed the English test. H. By subway.
（______） 9.We are going to have a picnic. I. I am 160cm.
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
