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1．你最好买一本英语词典。
_________ buy an English dictionary.
2．我爸爸过去常常开车上班，现在坐公交车了。
My father_____________ go to work by car, but now he takes the bus.
3．大家正盼望着暑假呢。
We_____________ the summer holiday.
4．我一读完这本书就还给你。
I will return the book to you___________________ it.
5．北京园博园每天下午六点才关门。
Beijing Garden Expo Parks______________________ six o'clock in the afternoon every day.
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
