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Mary is a lovely girl. She has a robot named Jiajia. Jiajia is 1.50 meters tall. He’s very cute. He can talk and sing. He can do the housework and play chess. He also can cook the meal. But Jiajia can’t eat and sleep. Mary likes Jiajia very much. They’re good friends.
1. Mary is a lovely .
A. girl B. boy C. robot
2.Jiajia is Mary’s .
A. cat B. dog C. robot
3. Jiajia is 1.5 meters .
A. long B. tall C. big
4. Jiajia can do .
A. nothing B. everything C. many things
5. Jiajia can’t . A. eat and sleep B. eat C. sleep
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
