英语翻译今天是国庆节,我起了个大早,天气非常晴朗,真是美好的一天.上午我和妈妈一起去购物,商场里的人很多.非常热闹,充满了节日气息.晚上时全家人聚在一起吃晚饭,大家都非常开心,并且我已经安排好了计划.这7天我会很充实的度过.国庆节真是个充满愉快和活力气息的节日,请大家永远10月1日这一天.就这些.麻烦翻译下...在直角三角形中,斜边与较小直角边的和、差分别为8,2,则较长直角边为 A,5 B,4 C,3 D,2

Today is a great occasion of nation stanza and I have greatly and early and the weather is very clear, is really fine day.I go shopping together with mother in the morning and the person in the market is a lot of.Very noisy, was full of festival breathing.
The evening whole family gets together to have supper and everyones are very happy, and I have already arranged to like a plan.I will substantially spend this 7 days.
The great occasion of nation stanza is really a festival which is full of delectation and vitality breathing and please everyone forever October 1 this day.
选B

Today is National Day.I got up very early this morning.And the it was sunny.How nice the day was!I went shopping with my mom in the morning,and the department store was filled with people.It was really very busy and crowded.
All my famliy mumbers had a great supper together in the evening.All of the people were happy.By the way,I've already arranged my plans,so I will have a meaningful holiday.
National Day was a really happy and energetic day.And all of us should remember October,1st,our National Day.
数学:
设斜边与较小直角边分别为xy
x+y=8,x-y=2
所以斜边与较小直角边分别为5,3
则较长边为4.
choose B

Today is the National Day,I got up a very early in the morning,theweather have been extremely sunny,really was happy one day Morning Iand mother go to the shopping together,in the market person.are ve...