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A. I walk to school.
B. It's April twelfth.
C. There are three birds on the tree.
D. My favourite month is July.
E. There are twelve months in a year.
F. Children's Day is in June.
[[QOrDeR]]—How many months in a year? —
【小题2】—What’s the date? —
【小题3】—What’s your favourite month? —
【小题4】—How do you go to school? —
【小题5】—What’s the festival in June? —
【小题6】—How many birds on the tree? —
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
