①切忌“大水漫灌”,要有侧重点——两点论与重点论的统一
②切忌搞一些“盆景”,多搞一些惠及广大贫困人口的实事——从实际出发,实事求是
③切忌“作秀走过场”,要改“输血”为“造血”——要着重把握事物发展的内部矛盾
④切忌“蜻蜓点水”,要发扬钉子精神,不能虎头蛇尾、半途而废——量变必然引起质变
A.①② | B.①③ | C.②④ | D.③④ |

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

