搜索
（_______）1. I am sending an email to ________.
A. my friend B. my sister C. my family
（_______） 2. I ________ New York.
A. live in B. want to go to C. went to
（_______）3. There are some ________ in New York.
A. Chinatown B. Chinese shops C. lanterns
（_______）4. There ________ Chinese dancing.
A. is B. isn't C. are
（_______） 5. I ________ New York very much.
A. don't like B. likes C. like
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
