John and Mary’s room _______ on fire．Many _______ help them put out the fire． A．are; passer-bys B．i...
2023-02-11 04:28:50 30次 江西省莲塘一中2009-2010学年度高二第二学期期末终结性测试 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
John and Mary’s room
_______ on fire．Many
_______ help them put out the fire．
A．are; passer-bys B．is; passers-by
C．is; passer-bys D．are; passers-by
本题链接：
