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Tom is seven. He goes to school every day. The school is near his home. So he goes there on foot and comes back home on time (准时). But today he is late. His mother asks him,“Why are you late to-day? ""Because my teacher asked us a question in class,and nobody could answer it, but me. ""It's good to answer the teacher's questions. "”But the question was’Who put the ink(墨水) on my chair?' "
[[QOrDeR]]Tom lives near his school. （【小题2】He goes to school and comes back home by bike every day. （
【小题3】Today Tom went to school late. （
【小题4】Tom put some ink on the teacher's chair. （
【小题5】The boy is very naughty(调皮). （
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
