本单元课文中,我们学习了许多可歌可泣的英雄人物的事迹。《军需处长》一文表现了军需处长________________、________________的高尚品质。《雷锋的故事》叙述了雷锋________________、________________、________________这三个小故事。告诉我们要________________________________________________________________________。
邓稼先是_______________________________________________的奠基人和开拓者。张爱萍将军称他为
“________________”。“_______________,________________”正好准确地描述了他的一生。

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

