搜索
A. Don't forget B. Thank you C. I hope
D. say good-bye E. keep in touch F. Of course
A. Don't forget B. Thank you C. I hope
D. say good-bye E. keep in touch F. Of course
Jenny: You were very kind to me. 1._________for everything.
Jenny: 2._________you can visit me someday.
Xiaoxiao:3.__________! We'll visit you.
Xiaoxiao: Did you finish packing?
Jenny: Yes, I did. I should go 4._________to my other friends
Xiaoxiao: Bye, let's 5._________.
Qiaoqiao: 6.________to send us a letter.
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
