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| A. It’s Wednesday. B. Five. C. It’s on the table. D. Let’s jump and run. E. She has a skating lesson. F. I like PE. G. All right. H. I have some fruit. I. OK. Let’s go. J. At eight. |
1．What day is it today? （
2．What about Su Hai? （
3．What subjects do you like? （
4．How many lessons do we have? （
5．We’re late. Hurry up. （
6．What do you have? （
7．It’s time for PE. （
8．When do you go to school? （
9．Where’s my cake? （
10．Let’s go to the playground. （
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
