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（_____） 1.My family _____ last weekends.
A. went to the beach B. watched a movie
C. visited my grandparents D. went to the Space Museum
（_____） 2.Lin Tao and Lingling are talking about _____.
A. a book B. a film C. a story D. an outing
（_____） 3.Tim likes _____ best
A. spring B. summer C. autumn D. winter
（_____） 4.Tongtong looks like _____.
A. his mother B. his father C. his aunt D. his grandfather
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
