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（1）Open the (door, window）.
（2）This is my (cousin, mother）.
（3）Let’s go to the (study, living room）.
（4）My uncle is a (doctor, farmer）.
（5）What would you like? I’d like some (soup, beef）.
（6）What’s your aunt’s job? She’s a (teacher, nurse）.
（7）What’s in your schoolbag? (an English book, three storybooks）.
（8）I have a new friend.She is (friendly, quiet）.
（9）What’s for dinner? I’d like some (chicken, rice）.
（10）Let me clean the (blackboard, door）.
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
