用in、on、behind、in front of、under填空.答后必有重谢(为了省事,开头字母没有大写）1、the teacher is （ )the blackboard.2、the blackboard is( )the teacher.3.the windows are ( )the wall.4、the book is( )the desk.5.the bag is( )the desk.
问题描述：
用in、on、behind、in front of、under填空.答后必有重谢
(为了省事,开头字母没有大写）1、the teacher is （ )the blackboard.2、the blackboard is( )the teacher.3.the windows are ( )the wall.4、the book is( )the desk.5.the bag is( )the desk.
答
in front of
behind
in
on
under
答
1 . in front of
2. behind
3. on
4. on
5.on
答
in front of
behind
in
on
in/on/under
最后一个要看具体情况了,