This is a long ruler,and that is a short( )A.it B.one C.ruler
问题描述:
This is a long ruler,and that is a short( )
A.it B.one C.ruler
答
This is a long ruler,and that is a short ( one ).
这是一把长尺子,那是一把短尺子.
因为前面已经说了是尺子,所以后面用代词 one.