(1)邓爷爷握着我( )手,亲切( )问:”小朋友,叫什么名字,告诉爷爷好不好?”
(2)你( )名字叫马千里。千里马儿,日行千里,你跑( )真快!
(3)这是一项难度很大( )手术,必须认真、细心( )做实验。
(4)她站在山冈上,迎风跳起了优美( )舞蹈,自豪( )喊着:“我长大了!”

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

