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⑴He often has lunch in the factory.
he often lunch?
⑵They will come back in a month.
will they come back?
⑶He hurt his leg last Sunday.
he his leg?
⑷I got up at six this morning.
you up this morning?
⑸They were drawing a horse when I came in.
they when I came in?
⑹I didn’t go to school because I had a bad cold.
you go to school?
⑺You’d better take the No.3 bus.
bus I better take?
⑻He’s feeling well.
he feeling?
⑼The girl in a red coat is my sister.
is your sister?
⑽He comes to China once a year.
he to China?
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
