The rain poured down for hours.(同义句） It ________________ _______________ for hours.
问题描述：
The rain poured down for hours.(同义句） It ________________ _______________ for hours.
答
has ,rained
答
has been rained 用现在完成时
答
The rain poured down for hours.
同义句 = It (rained heavily/hard) for hours.
注：pour down 倾盆而下；rain hard/heavily 下大/暴雨
楼上有误：同义句转换时,一般不能改变句子时态.