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（1）A.Tuesday B.Thursday C.Wednesday
（2）A.potato B.photo C.tomato
（3）A.food B.fruit C.four
（4）A.house B.mouse C.horse
（5）A.strict B.strong C.tall
（6）A.13 B.50 C.15
（7）A.It is Sunday
B.It’s sunny today.
C.It’s a sunny day
（8）A.on Saturday
B.on Sunday
C.on Monday
（9）A.I often read books.
B.We often read books.
C.They often read books.
（10）A.tall and strong
B.tall and thin
C.young and tall
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
