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There are six friends in the Green Woods. They are happy. The bird is the singer. She sings songs in the tree. The dog is an artist. He draws pictures on the ground. Look at the monkey. He is so funny. He makes the animals happy. What does he do? He's an actor. The street is so clean. Who is the cleaner? The bear is cleaning the fallen leaves. The parrot (鹦鹉) is a reporter She reports news every day. What does the black cat do? Look! He is patrolling (巡逻) with his handgun (手枪) by his motor cycle. He’s a policeman.
1．The bird is a singer. （2．The monkey is an actress. （
3．The parrot is a policeman. （
4．The dog draws pictures on the ground. He's an artist. （
5．The bear is cleaning the fallen leaves. He's a cleaner. （
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
