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1．Mr.Smith bought three______of local snacks for the exchange students.（box）
2．On the______page of the book，there is an encouraging story.（eight）
3．Don't easily follow a fashion.Being______is the best rule.（you）
4．Online libraries are______used for learning in the information age.（wide）
5．Finally，Jack achieved his goal and became the______of a company.（own）
6．The main purpose of the charity project is to offer help to______people.（home）
7．When Andy was______about his lost smart phone，his friend gave him a big hug.（happy）
8．Hard work pays off.I believe you will______your dream school.（entrance）
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
