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It is the_⑴_of December. _⑵_ is coming. The teachers and the students are very_⑶_. They are talking about_⑷_._⑸_and_⑹_ come after Christmas.People usually_⑺__ parties on New Year's Day. But David_⑻_ a party last year. He_⑼_a big lunch with his family. At Spring Festival people usually_⑽_ their relatives and friends. Ben's favourite holiday is_⑾_. Last year he_⑿_to a party. Yang Ling's favourite holiday is_⒀_. People usually eat_⒁__⒂_,_⒃__lanterns and_⒄_the moon. That was fun.
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
