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1. Li Ming can sing an English song. （改为一般疑问句）
Li Ming an English song?
2. We should be quiet in the reading room. （改为同义句）
We noise in the reading room.
3. It means “No littering”. （对画线部分提问）
it mean?
4. The children are flying kites in the playground. （改为否定句）
The children kites in the playground.
5. That’s an apple. （改为复数句）
apples.
6. means, walk, on, shouldn’t, the, we, it, grass. （连词成句）
.
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
