第1个回答 2012-03-13
It is raining .(外面正在下)
It rained (下过了)本回答被提问者采纳
第2个回答 2012-03-13
It's raining outside. now.
it rained just now.
第3个回答 2012-03-13
It's raining outside.
It rained just now.
现在还在下。
第4个回答 2012-03-13
It's raining .
( it's raining today 是今天下雨了)