(1)表里如一( )
A.露在外面的 B.说出来 C.表格 D.榜样
(2)尽心尽力( )
A.完 B.达到极点 C.全部使出 D.都
(3)回首遥望( )
A.头,脑袋 B.第一位的 C.方向的一头 D.量词
(4)微不足道( )
A.细,小 B.少,稍稍 C.衰弱 D.精深奥妙

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

