My name’s Li Qi. Today is New Year’s Eve (除夕). Everyone in my family is busy (忙碌的). My father and mother bought many things. Now, they are cooking in the kitchen. My sister and I are cleaning the rooms. In the evening, we are going to have a big family dinner. We are going to invite our grandfather and grandmother. My aunt and uncle will come, too. After dinner, we are going to watch TV together. After twelve o’clock, we are going to set off (点燃) fireworks (烟花). We often go to bed early, but tonight we are going to bed very late. Tomorrow morning, my sister and I will get lucky money. We are so excited.
1.Today is New Year’s Eve.2.Li Qi’s father and mother are cleaning the rooms now.
3.Li Qi’s family is going to have a big family dinner this evening.
4.Li Qi’s family is going to set off fireworks before twelve o’ clock.
5.Li Qi and his sister will get lucky money tomorrow 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

