【为什么用itis而不是thereare?这个句子的成分如何分析呢?Manycityresidentscomplainthatitissofewbusesintheirciythattheyhavetospendmuchmoretimewaitingforabus】
为什么用itis而不是thereare?这个句子的成分如何分析呢?
Manycityresidentscomplainthatitissofewbusesintheirciythattheyhavetospendmuchmoretimewaitingforabus