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Yesterday Sun Yu wanted to go to the park with her friends. She wore a yellow
Tshirt. Her brother Sun Yang saw her and said, “Don't wear my Tshirt.” “No! It's my Tshirt,” said Sun Yu. Their sister Sun Li came. She said, “Don't argue! This is my new Tshirt! Look! Your Tshirts are on the line. I washed them for you yesterday. ”
“Oh, I'm sorry! Thank you,” they said together.
( ) 1. Sun Yu wanted to go to the park.
( ) 2. Sun Yu wore a red Tshirt.
( ) 3. The yellow Tshirt is Sun Yang's.
( ) 4. Sun Li washed Sun Yu's Tshirt.
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
