1.妈妈让我去写作业,可我想先看一会儿书,我会对妈妈说:( )
A.我不写作业,我要先看书! |
B.妈妈,这本书我正看到精彩的地方,能先看完再去写作业吗? |
A.小明,歪着身子看书对你的眼睛不好,时间长了你的脊柱会变弯,可就长不高了!你说对不对? |
B.小明,老师说过多少次了,不能歪着身子看书,你怎么还不改? |

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

