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1．判断对话与图片是(T)否(F)相符：—What’s that? —It’s a cake.
（2．判断对话与图片是(T)否(F)相符：—It’s a robot for you! —Thank you. How nice!
（3．判断对话与图片是(T)否(F)相符：—Happy Birthday, Bobby! —Thank you!
（4．判断对话与图片是(T)否(F)相符：—What’s this? —It’s a doll.
（5．判断对话与图片是(T)否(F)相符：—Look at my new ball. —How nice!
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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
