(1)昨天你在哪里?我在常州。
Where ______ you yesterday? I _____ in Changzhou.
(2)昨天我吃了一个鸡蛋。我没有吃蛋糕。
I ______An egg yesterday. I ______ eat cakes.
(3)下周他们打算看电影吗?
_____they going to _____A film next week?
(4)五年前,我不会使用手机,现在我会了。
I ______ ______ mobiles phones. Now I can.
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