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The summer holiday is coming. The students in Class One are talking about their holiday. Peter is going to go back to England to see his parents. Liu Xing is going to go to Tibet（西藏） to visit his aunt. Cindy is going to learn to swim during the summer holiday. Lucy and Lily are twins（双胞胎）. They are going to Beijing with their parents. There are many famous places in Beijing, such as the Summer Palace and Beihai Park. Everyone has a good plan.
1．Peter is going to go back to _____. ( )| A．Australia | B．America | C．England |
| A．his aunt | B．his uncle | C．his cousin |
| A．sing | B．swim | C．dance |
| A．Lucy | B．Cindy | C．Liu Xing |
| A．Their friends | B．their classmates | C．their parents |
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
