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I am sorry to hear that you always feel sleepy and tired. I have some advice for you. First, you shouldn’t watch too much TV. Second, you should go to bed before 9:00 p.m.. Third, you should exercise every day. Try these things. I think you will soon feel better. I would like to tell you my weekend. I did homework on Saturday morning. I did some housework in the afternoon. On Sunday mornings. I played chess with my father. I visited my grandparents and sent them some flowers in the afternoon. I had a nice weekend.
Lucy
1．Linda always feels sleepy.2．Linda should go to bed early.
3．On Saturday afternoon, Lucy did homework.
4．On Sunday morning, Lucy visited her grandparents.
5．Lucy had a nice weekend.
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
