用所给介词填空（答案要告诉我为什么这样做）
题目
用所给介词填空（答案要告诉我为什么这样做）
by in at on with to under for
They like swimming_______the sea.
I wrote a letter________my friend in Australia.
Tom's birthdayis_______Jamuary.
The National Day is_______Friday.
He read the book_______himself.
Last Sunday morning,I played basketball_______my friend Tim.
It is rainy today.My sister is unhappy.I sing a song_____her.
Do you often go to school_______bus or_______foot?
They are singing and dancing______the trees.
Bill is staying________home because he is hill.
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
最新试题
热门考点