(15分)How much sleep does a person need?We are all different.Some people need only three hours of sleep a day___others need ten hours or more.The___(suggest) amount of sleep is 8 hours for people aged 18 to 21 and 7 hours for people over 21.As people get old,they need less ...
The approximate function with gives the data point (i=0,1,…, m) error (i=0,1,…, n) size often to use erroneous sum of squares k to measure.[translate] aso, how much sleep should you get 如此,多少睡眠如果您得到[translate]
2(15分)How much sleep does a person need?We are all different.Some people need only three hours of sleep a day___others need ten hours or more.The___(suggest) amount of sleep is 8 hours for people aged 18 to 21 and 7 hours for people over 21.As people get old,they need less...
【题目】How much sleep does a person need?We are all different . Some people need only three hours of sleep a day (61)others need ten hours or more. T he(62)_(suggest) amount of sleep is 8 hours for people aged 18 to 21 and 7 hours for people over 21 . As people get old ,...
【题目】 How much sleep does a person need?We are all different. Some people need only th ree hours of sleep a day _61_others need ten hours or more.T he_ 62_(suggest) amount of s leep is 8 hours for people aged 18 to 21 and7 hours for people over 21.As people get old,th...
How much sleep does a person need? We are all different. Some people needonly three hours of sleep a day while others need ten hours or more. The amount of sleep _1_ (suggest) is 8 hours forpeople aged 18 to 21 and 7 hours for people aged over 21. As people get older, they ...
Ⅲ.语法填空How muchsleep does a person need? We are all different. Somepeople need only three hours of sleep a day while othersneed ten hours or more. The amount of sleep1.(suggest) is 8 hours for people aged 18 to21 and 7 hours for people aged over 21. As people getolder, they...
aso,how much sleep should you get?Scientists suggest 10 to 11 hours a night for kids aged 5 to 12.For older kids, eight to nine hours will do. 如此,您应该得到多少睡眠?科学家建议10个到11个小时每夜为孩子年岁5对12.For更老的孩子,八个到九个小时将做。[translate]...
even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school. (2)___. Babies need a lot of rest: most of them sleep about 18 hours a day! ...
【解析】答案:41.C 细节理解题.根据第一段 第一行句子How much sleep do we need? We ar e all different.我们需要多少睡眠?我们都是不 同的,可知人们的睡眠时间是不同的.故选C. 42.C 细节理解题.根据第一段第二行句子Afte r the age of fifty , the average sleep time goe s down to 6.5h...