母鸡孵卵,数周成雏。随母出行,未尝远离。母鸡每得食,必先唤其雏。若遇猫、犬,尽力护之。与父母之爱子无异。
1.给加点字选择正确的解释。①必先唤
②尽力护
2.画“______”的句子意思是:
3.文中用四个字写出了小鸡遇到危险时母鸡的做法,请用“﹏﹏”画出来。
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