A.高兴 B.难为情 C.焦急 D.惊讶
(1)他吃惊地问:“什么?老师生病了?”(____)
(2)他急得团团转,一直在说:“叔叔,快一点,我上学要迟到了!”(____)
(3)他连蹦带跳地说:“太好了!我终于可以去海边玩了!”(____)
(4)妹妹低着头说:“对不起,妈妈,我不小心把碗打碎了。”(____)

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

