(1)缘:A.缘故 B.因为 C.缘分
A.边 |
②小明无缘无故地哭了。________
③他跟我没缘分。________
④我不小心将帽缘压坏了。________
(2)单薄:A.穿的衣服薄而少 B.身体瘦弱 C.力量薄弱
①他那单薄的身体在风中就要倒下似的。________
②现在生产的棉衣虽然单薄但是保暖。________
③一个人的力量很单薄。________

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

