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Today is a holiday. Sam is playing football in the park. Amy is playing the guitar（吉他）under the tree. Daming is flying a kite. Lingling isn't here. She visits her grandma today. The children are playing merrily. They think life is like a dream.
(1)Sam is playing football __________. （ ）
A、at school
B、at home
C、in the park
(2)_______ is playing the guitar under the tree. （ ）
A、Sam
B、Amy
C、Lingling
(3)What is Daming doing? （ ）
A、He is singing
B、He is drawing pictures
C、He is flying a kite
(4)Are they playing merrily? （ ）
A、Yes, they are.
B、No, they aren't
C、We don't know
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
