My name is Laura. I met Daming here in New York. He showed me your
I’ve got long, yellow hair and blue eyes. I like Chinese food and I’ve got some Chinese chopsticks. But it’s very difficult for me to use
I’m from New York. It’s a very big
Best,
Laura
1.A.photo | B.email | C.ticket |
A.it | B.them | C.him |
A.carries | B.paints | C.flies |
A.country | B.city | C.town |
A.back | B.on | C.again |

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

