搜索
1. You should have a red apple. (对划线部分提问)
2. I should wear warm clothes. (改为否定句)
3. What's wrong with you? (用咳嗽回答)
4. I often eat sweets. (改为否定句)
5. She drinks coffee every day. (改为一般疑问句)
6. She goes to the hospital with her mother. (改为否定句)
7. I brush my teeth twice a day. (对划线部分提问)
8. They have a meeting. (改为一般疑问句)
9. You should drink soft drinks. (改为否定句)
10. should give he up smoking . (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
