题目

选择适当的介词填空
who's( )duty today?
There's a bird ( )the tree.
I go to school ( )bike.
Look( ) the picture.
It's good ( ）your eyes.
I get up ( ）seven.
How many desks ( ) your classroom?
Have a cup ( ) coffee,please.
He is a friend ( )my brother
The toy bus is ( )you.
(of,on,in,for,ai,by)介词
填一个字母变成新的单词
od_
bg_
od_

提问时间：2020-06-13

答案

who's( on )duty today?There's a big bird( on )the tree.I go to school( by )bike.Look( at )the picture.It's good ( for ）your eyes.I get up ( at ）seven.How many desks ( in ) your classroom?Have a cup ...