1.复眼就是好多小眼睛合成一个大眼睛。(
2.所有昆虫都有复眼。(
3.有复眼的昆虫,视觉都很灵敏。(
4.北京人把蚂蚱叫作“挂大扁儿”。(
5.尖头蚂蚱比“土蚂蚱”好看。(
6.挂大扁儿是益虫,所以画家喜欢画它们。(
7.蚂蚱吃植物的叶片,是害虫。(

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

