(1)这位老大夫nián líng(______)大约七十,正在zhěn suǒ(______)里给人看病。他面容cí xiáng(______),不时询问病情,不一会儿,他就给病人打好了bēng dài(______),开好了yào jì(______),病人对他表达了zhōng xīn(______)的感谢。
(2)爷爷坚持duàn liàn(______)身体,tè shū(______)天气也不例外。

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

