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1.The alarm bell is in the corridor. (对划线部分提问)
________ ________the alarm bell?
2.People used fire to drive away animals many years ago. (改为否定句)
People________ ________fire to drive away animals many years ago.
3.Careless people usually cause hill fires. (对划线部分提问)
________ ________of people usually cause hill fires?
4.Remember to queue up before you go downstairs. (保持句意基本不变)
________ ________to queue up before you go downstairs.
5.ladder, to, a, uses, fireman, rescue, a, people (连词成句)
___________________________________
6.Tom went to see the American film yesterday evening. (改为否定句)
Tom________ ________to see the American film yesterday evening.
7.It took the workers two years to build the bridge. (保持句意基本不变)
The workers________two years________the bridge.
8.The young hunter made a fire to drive away the wolf. (对划线部分我)
________ ________the young hunter make a fire?
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
