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（1）A. December B. special C. red D. bed
（2）A. arm B. girl C. card D. star
（3）A. Santa B. and C. Christmas D. thank
（4）A. something B. with C. the D. there
（5）A. tree B. clean C. head D. see
（6）A. find B. write C. like D. dinner
（7）A. happy B. toy C. dirty D. dry
（8）A. wants B. yours C. boots D. mitts
（9）A. bring B. give C. invite D. Christmas
（10）A. special B. together C. merry D. beautiful
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
