⑴Teachers’ Day isin September.(划线提问)
_______ _________Teachers’ Day?
⑵I like autumn.(改为否定句)
I________ __________autumn.
⑶I oftenclean my room on the weekend.(划线提问)
________ _________ __________often do on the weekend?
⑷Do you like spring?(作肯定和否定回答)
____,____ ______./______,________ _________.
⑸This ismydog.(划线提问)
_______ _________is this?
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