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（1）I usually play the p________ on Sundays．
（2）Sometimes I clean my b________ on the weekend．
（3）My father often listens to the m________ after supper．
（4）My brother likes s________ very much．
（5）Spring is good，but fall is my favorite s________．
（6）In spring I can p________ trees．
（7）In winter I can s________ a long time．
（8）When is the b________ time to go to Beijing?
（9）In Sydney，spring is from S________ to November．
（10）In China，summer is from J________ to August．
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
