Lily is a pupil. Today is a fine day and it is a happy day for Lily’s family. They get up at 8 o’clock in the morning for family picnic. Look, they are very happy in the park now. Lily’s father and mother are making dumplings for family. Her grandpa and grandma are reading under a tree. Lily is singing and her sister is dancing happily. Where is her brother? Oh, he is fishing by the lake. He likes fishing so tomorrow he is going to fish, too.
1.Lily is a ________. ( )A.boy | B.girl | C.man |
A.seven | B.six | C.eight |
A.Father | B.Grandma | C.Lily |
A.Lily. | B.Lily’s sister. | C.Lily’s brother. |
A.swimming | B.singing | C.fish |
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