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( ) (1)What’s that ?
( ) (2)Who’s that woman ?
( ) (3)How are you ?
( ) (4) How old are you ?
( ) (5) Where are you from?
( ) (6)How many monkeys can you see?
( ) (7)Can I have some ice-cream ?
( ) (8) How many pencils do you have ?
( ) (9)What’s your mother ?
( ) (10)How do you do?
( ) (11) Can I use your pen?
( ) (12) Do you like bananas?
( ) (13) Who’s that woman?
( ) (14) How many cats can you see?
( ) (15)Where is the ball?
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
