A.Stand up.B.What’s your name? C.Point to the window. D.Sit down,please. E.Good morning,boys and girls.
1.当你在世博会上遇到一位外国人,你想知道他的名字时,你可以问:________(________)
2.升国旗时我们应该:________(________)
3.上午上课时,英语老师会这样和你们打招呼:________(________)
4.当你在英语课上回答完问题后,老师可以说:________(________)
5.当爸爸想让你指向窗户时,他应该这样说:________(________)

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

