选项 | 观点或社会现象 | 点评 |
① | 我喜欢的老师幽默开朗、见解独到 | 只尊重我喜欢的老师 |
② | 课堂上与老师有严重的分歧 | 吾爱吾师,吾更爱真理 |
③ | 不少家长抱怨孩子不懂感恩 | 相互理解,相互沟通 |
④ | 面对父母的叮嘱,我觉得好烦 | 亲子冲突难以化解 |
A.①② | B.①④ | C.②③ | D.③④ |
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