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It was sunny yesterday. I went to the shop with my mum. I wanted to buy a new bag. My old bag was blue. It was nice but it was broken. I liked the green bag with flowers. But it was too heavy for me. Then I saw a light one in blue. It’s got four wheels. It was very nice. It was easy for me to carry. I liked it very much. It was 50 yuan. Mum bought it for me. I was very happy.
1．It was a windy day yesterday. （_____）2．My old bag was broken. （_____）
3．I bought a green bag. （_____）
4．My new bag is too big for me. （_____）
5．I went to the shop with my friends. （_____）
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
