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（1）Helen is a friend of__________ (I).
（2）It’s time___________ (go）to bed.
（3）There are some books in____________ (David）hands.
（4）We wanted to___________ (catch）the cat, but it (go）away.
（5）Mike___________ (have）a party last (child）Day.
（6）The girl is watching a___________ (fun）cartoon now.
（7）My father is very________(excite）to see the ____________(excite）game.
（8）What did you ______ for your breakfast? I ________some bread. (eat）
（9）Tom ________ (like ）______________ (run).
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
