1.有的植物开花的时间,与温度、湿度、光照有着密切的关系。(
2.法布尔是英国著名的昆虫学家、文学家,他创作了《昆虫记》。(
3.《蜜蜂》一课中,“我”做实验是为了想弄明白蜜蜂是否有超常的记忆力。(
4.《滁州西涧》描写了作者春游滁州西涧时所见到的暮春景色和郊野渡口的实情实景。(
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