用所给单词的适当形式填空.( 1 )school things in the shop ( ) very cheap.(be)
问题描述:
用所给单词的适当形式填空.( 1 )school things in the shop ( ) very cheap.(be)
答
用所给单词的适当形式填空.( 1 )school things in the shop ( ) very cheap.(be)