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⑴The D ________Boat Festival is for Qu Yuan.
⑵Take some m ________ and then you will feel better.
⑶I’d like to see a Beijing O ________.
⑷Lin Hai likes making m ________ planes.
⑸Beijing is the c ________of China.
⑹Eating more vegetables is good for your h ________.
⑺My f ________holiday is Halloween.
⑻After lunch， my mother often washes the d ________.
⑼There are four s ________in a year.
⑽My father works in No. 5 M ________School.
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
