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| A. Christmas. B. It's in January or February. C. It's on the third Sunday of June. D. Double Ninth Festival. E. Thank you. F. She’s cooking rice dumplings. G. Twelve. H. No. I'm doing my homework on the Internet. I. Moon cakes. J. I’m watching TV. |
1．—When is the Spring Festival?
—__________
2．—Which Festival is in December?
—__________
3．—Happy Mother’s Day!
—__________
4．—How many months are there in a year?
—__________
5．—What do people eat at Mid-Autumn Festival?
—__________
6．—Which festival is for old people?
—__________
7．—Are you playing computer games?
—__________
8．—What's Mum doing?
—__________
9．—When is Father’s Day?
—__________
10．—What are you doing?
—__________
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
