(_____) 1.

A. eggs B. fish
(_____) 2.

A. some books B. a pear.
(_____) 3.


A. No,I don't. B. Yes,I do.
(_____) 4. Put on your ______.

A. skirt B. shorts
(_____) 5.

A. shirt B. dress
(_____) 6.

A. car B. plane
(_____) 7.

A. in the box B. on the box
(_____) 8.

A. thirsty B. hungry

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

