1.这个问题显然有些唐突和尖锐,报告厅内顿时人们默不作声;一声不响,一片静默。( )
2.心灵震颤之余,鼓掌的声音像打雷一样震动全场。( )
3.比起整天被人像星星衬托着月亮般的虔诚地跪拜,他宁愿一个人静静地思考宇宙的命运。( )
4.他的思维飞向了非常神秘,不可推测的黑洞。( )

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

