A. Have a good time! B. Wow! It’s so big! C. Come here, please. D. Put your hands in your desk. E. Where’s my toy car? |
1.如果你想让你的朋友过来,你这样说:
2.如果你的朋友外出游玩,你这样祝福:
3.如果你想知道你的玩具小汽车在哪里,你这样问:
4.如果你在海洋馆里看到了鲸鱼,并感叹它很大时,你这样说:
5.当你想让别人把手放在桌子里时,你这样说:
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