how did people spend their free time in the past (50 or 100 years ago)
how did people spend their free time in the past (50 or 100 years ago)
英语人气:603 ℃时间:2019-09-22 04:58:57
优质解答
they enjoyed themselves by doing something enjoyable as we do now in their free time.5o years ago .
我来回答
类似推荐
- how do people spend their time
- 英语作文 how people spend their leisure time
- Some people just don't know how to have fun -----(spend) their free time 英语填空
- Important people don't often have much free time as their work ----all their time
- Many people often spend their free time sitting on a couch and watching TV.翻译,
猜你喜欢
- 1悬浮时,V物=V排 G物=G排 那么 液体密度等于物体密度?
- 2铅块质量是铜块质量的2倍,比热是铜的1/3.如果它们吸收相同的热量,则铅块升高的温度与铜块升高的温度之比是( ) A.1:6 B.6:1 C.2:3 D.3:2
- 3高等数学中,如果f(x)在(a,b)的开区间内可导,那么导函数在开区间(a,b)内连续吗?需要证明.
- 4已知函数f(x)=5根号3cos平方x+根号3sin平方x-4sinxcosx(π/4≤x≤7π/24)
- 5质量为m的物体以速度v从地面竖直上抛,当运动到离地面某高度时,动能和势能恰好相等,求此高度
- 6已知函数f(x)=根号√x^2+1-ax.其中a>0,若2f(1)=f(-1),求a的值,证明,当且仅当a>=1时,函数f(x)在区间【0,正无穷)上为单调函数
- 7如图,在△ABC中,AB=AC=5,BC=6,点M为BC的中点,MN⊥AC于点N,则MN等于( ) A.65 B.95 C.125 D.165
- 8如图,在平面直角坐标系中,四边形OABC是等腰梯形,BC//OA,AB=BC=6,∠AOC=60度,平行于对角线AC的直线m从原点O出发,沿x轴正方向以每秒1个单位长度的速度运动,设直线m与梯形OABC的两边分别交于点M、N,直线m运动的时
- 9形容思想、意见、记载等不一致的词语
- 10我喜欢的动物500字