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( )l. Where is her pen pal from? A At 4 p.m..
( )2. May I have a look at your ticket? B She's swimming.
( )3. When is your birthday? C No, I don't. It's hard for me.
( )4. What's his phone number? D Zhou Runfa.
( )5. What colour is your box? E It's 2430876.
( )6. Who's your favourite film star? F Sure. Here it is.
( )7. Can you play the piano? G No, I can't.
( )8. Do you like playing chess? H He's from the USA.
( )9. What time does it close on Sunday? I It's blue and yellow.
( )10. What is Lucy doing in the river? J December 4th.
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
