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（1）A. boy B. ball C. bored
（2）A. shirt B. short C. ship
（3）A. book B. look C. took
（4）A. sing B. sang C. song
（5）A. fail B. fall C. feel
（6）A. On Feb. 2nd B. On Feb. 12th C. On Feb. 20th
（7）A. Children’s Day
B. Women’s Day
C. Teacher’s Day
（8）A. He had a fever.
B. He had the flu.
C. He had a cold.
（9）A. Zhang Peng went to school by bus.
B. Zhang Peng went to school by subway.
C. Zhang Peng went to school bike.
（10）A. What did you do in the morning?
B. What do you do in the morning?
C. What are you going to do in the morning?
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
