1.I love spring. What about you? ( )
A.你呢? | B.你好吗? | C.为什么? |
—Yes, a little. Put on your jacket.
A.小 | B.有一点 | C.大 |
—That's too bad.
A.太糟糕了 | B.太好了 | C.太坏了 |
—Got it. Anything else?
A.得到 | B.拿走 | C.知道了 |
A.France | B.America | C.Australia |

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

