My name is Jim.
A.That | B.This | C.It | D.Today |
A.find | B.get | C.want | D.put |
A.In | B.At | C.On | D.Behind |
A.can | B.must | C.can᾽t | D.don᾽t |
A.get | B.know | C.look | D.find |
A.others | B.another | C.other | D.the other |
A.They | B.Those | C.These | D.That |
A.want | B.take | C.like | D.get |
A.teachers | B.sisters | C.brothers | D.friends |
A.from | B.with | C.of | D.for |
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