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外国小朋友Tom在海口市玉沙小学游学。明天是玉沙小学的读书日，学校的小朋友们给Tom发了一份邀请函。
Welcome to our Reading Day
Date(日期): Wednesday, November (11月) 1st
Place: School playground
Time: 8:30 a.m. 11:30 a.m.
Activities(活动): Read books and talk about your favourite book
The book you take: Under ¥50
Tel: 65374568
1．The card is from Tom.
2．The Reading Day is on Wednesday.
3．The Reading Day starts from half past eight in the evening.
4．The children will read and talk about their books on the Reading Day.
5．Tom should take a book more than fifty yuan.
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
