Question

帮帮我，回答一下下面的问题

every sunday morning,alice goes to visit her grandparents.they live in the south of the city.lt usually takes her about 20 minutes to______there by bus.
lt's sunday today.alice gets everything______at 8:00 a.m, she wants to take some eggs and vegetables to her grandparents.at 8:10,she comes to the bus stop tp ____the no.7 bus to her grandparents'home.at about 8:30,she____on the door.her grandpa and grandma are _____her at home.they are very happy to see alice.
at about 10:00,alice and her grandma do some ____in a supermarket.they put some rice,meat ____some fruit into the shopping basket.her grandma is good at____.every sunday ,she cooks some nice food for alice.
after lunch ,alice____her grandma do the dishes.then grandpa takes alice to his small____.they water the flowers there.alice feels very happy to stay with her grandparents.

Answer 1

①则共同需要的天数为1/(1/9+1/15)=45/8天
则100/((1/9)*(45/8)-(1/15)*(45/8))=100/(2/8)=400个
即总共400个零件
②设货车速度为5x千米/小时,则客车速度为7x千米/小时
列方程得:7x*3=5x*3+50
6x=50
x=25/3
甲乙两地距离为:5x*3+50+7x*3=36x+50=36*(25/3)+50=350千米

Answer 2

难道楼主想问的是武则天的无字碑？？？？

答案依次为：go ready take knock let shopping and cooking help garden
我不敢说对 楼主看着办吧

Answer 3

是

Answer 4

没有问题怎么回答？

Answer 5

答案是
b
a
a
d
d
b
a
b
c
b
第38不一定对

我的跟你们好像不一样吧
我这是新版的