A farmer lives in a small village. It
A.has | B.is | C.isn’t |
A.under | B.between | C.on |
A.for | B.because | C.to |
A.clever | B.foolish | C.kind |
A.care | B.careful | C.carefully |
A.put | B.puts | C.putting |
A.move | B.moves | C.to move |
A.bite | B.bites | C.biting |
A.in | B.on | C.use |
A.in | B.use | C.with |
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