There ___ (is,are) a lot of birds in the tree.选择括号内的单词填空,并说明理由
问题描述:
There ___ (is,are) a lot of birds in the tree.选择括号内的单词填空,并说明理由
答
There ___ (is,are) a lot of birds in the tree.选择括号内的单词填空,并说明理由