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I have four good friends. They are Tim, Mike, Amy and Jenny. They have different hobbies. Guess! What are my friends’ hobbies?
One of them can sing very well. One likes making model planes. One is good at playing football and one likes riding a bike. Tim and Amy don’t like making model planes. Jenny and Amy don’t like singing. Mike and Jenny can’t ride a bike or play football. Tim isn’t good at singing or riding a bike.
1．My friends have different hobbies.2．Tim likes riding a bike.
3．Amy likes playing football.
4．Mike likes singing.
5．Jenny likes making model planes.
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
