(1)昏黄中感应父亲的关心,缓缓的风儿撩起窗纱;恍惚中听到母亲的叮咛,轻柔的雨儿爬上窗台。(
(2)冬天时,天气十分寒冷,寒风凛冽,白杨树却挺立着它倔强的身躯,站在风雪中。(
(3)妈妈出差时,嘱咐我要照顾好自己的身体。(
(4)因为我们输掉了比赛,所以大家都很沮丧。(
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