when you have a dinner party ,what should you do?The following will help you.
题目
when you have a dinner party ,what should you do?The following will help you.
Try to open the door for each guest.If someone else answers the door,go to welcome your guests as soon as you can.Always offer to take their coats and ask,“Would you like me to take your coat?” People often bring gifts like flowers or chocolate to a dinner party.Be ready to receive (接受) the gifts if they do.Get a vase so that you can put the flowers in water. Never leave a guest unattended (没人照顾的),especially when there is only one of them!If there is more than one,they can talk to each other. If the party is at home,a good idea is to have a toilet (洗手间) sign for people who don’t know your house. If the party is somewhere else,like a restaurant,try not to be too loud,because not everyone in the restaurant is at your party.
the passage mainly tells us____
A.how to have a dinner party
b.how to ba a plite guest
c.how to make friends at a party
d.how to
答案
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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