1.—Can I have a hot dog? ( )
—Sure, here you are.
A.给您 | B.谢谢 | C.不客气 |
A.在中国北方 | B.在中国南方 | C.在中国西方 |
A.还有你 | B.和你 | C.你呢 |
—Good idea.
A.好主意 | B.可以 | C.没问题 |
—It doesn’t matter. We can watch TV at home.
A.太糟糕了 | B.没关系 | C.那好吧 |

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

