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（1）A．Today is the 24th of March，2006.
B．Today is the l4th of April，2006.
C．Tomorrow is the 4th of June，2006.
D．Yesterday was the 24th of July，2006.
（2）A．The 19th of January．
B．The 18th of January．
C．The 17th of January．
D．The 20th of January．
（3）A．February．
B．May．
C．October．
D．November．
（4）A．The 19th of December．
B．The 18th of December．
C．The 20th of December．
D．The 21th of December．
（5）A．It’s on the 10th of August．
B．It’s on the 1st of August．
C．It’s on the 1st of September．
D．It’s on the 10th of September．
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
