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[[QOrDeR]] is a teacher. (她)
【小题2】 is a good girl. (她)
【小题3】 is in the classroom (它)
【小题4】 are very smart today. (你)
【小题5】 (你们) are students.
【小题6】I can’t findruler. (我). Where is ? (它)
【小题7】 am a student. (我) _______like English very much. (我们)
【小题8】 is my brother. (他)
【小题9】I like her pencil case. is nice! (它)
【小题10】________ are playing ping-pong in the park.（他们）
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
