1.在上学途中,Mike(迈克)遇见了同学Chen Jie (陈洁),他向她打招呼,应该说:( )
2.放学了,同学们和Miss White(怀特小姐)道别,他们应该怎么说呢?( )
3.假如你是吴一凡,你应该如何向你的同学做自我介绍呢?( )
4.如果你想让你的同学把他的铅笔给你看,你该如何表达呢?( )
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