A.她制作了一张海报。
B.他们去听音乐会了。
C.告诉我关于你们野餐(的事情)
D.我们吃了许多美味的食物。
E.我拍了一些照片。
[[QOrDeR]]I took some pictures. (
【小题2】We ate lots of delicious food. (
【小题3】Tell me about your picnic. (
【小题4】They went to the concert. (
【小题5】She made a poster. (
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