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Jim: Look! That’s the tallest dinosaur in this hall.
Amy: Yes, it is. How tall is it?
Jim :Maybe 5 metres.
Amy: Wow! It’s taller than both of us together.
Jim: Look! There are more dinosaurs over there.
Amy: They are all so big and tall.
Jim: Hey, this dinosaur isn’t tall. I’m taller than this one.
Amy: Oh, yes! How tall are you?
Jim: I’m 1.65 metres.
( )（1）The tallest dinosaur in this hall is about 5 metres.
( )（2）Amy and Jim are taller than the tallest dinosaur.
( )（3）There aren’t more dinosaurs over there.
( )（4）All of the dinosaurs are big and tall.
( )（5）Jim is 1.65 metres.
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
