入冬,成千上万只海鸥飞到昆明,落在西山脚滇池畔,它们组成五线谱的音符,跳跃着,呢 nán着,堪比古典音乐的旋律!它们时而在水面优雅地滑动,时而在岸上昂着头漫游,时而群起呼啸蓝天,时而俯冲蹁跹而下,天空中留下它们翻飞的身姿,河水里映照出它们嬉戏的 jiǎn影。我站在水边久久看着它们,听到它们欢快轻
(1)它们时而在水面优雅地滑动,时而在岸上昂着头
(2)我站在水边久久看着它们,听到它们欢快轻
2.请根据语境,写出下面词语中拼音所对应的汉字。
(1)呢nán

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

