rainy 为什么加is ? 例如：It is rainy.

rainy 为什么加is ? 例如：It is rainy. It is rainy today.对rainy提问 it is a rainy day how is the weather?回答是it is raining还是it is rainy为什么 ()it often()in beijing inspring? A.IS rainy B.Is raining C.Does,rainy最好补充一下为什么 It is rainy today 划线提问 划得是rainy It is rainy tomorrow.（对rainy提问） It's rainy =it is raining问下,这两个相等吗?为什么 There is a lot of ( ).It is( ) A.rainy,rain B.rain rainy C.rainy,raining Does it often ____here?Yes.it is quite___.A.rain;rain B.rainy;rainy C.rain;rainy D.rainy ;rain is后面加rainy还是raining如上 Usually worn when it is rainy英文翻译 it,rainy,a,is,today,day. It is rainy today.的问句是什么 it is rainy today 改过去时态 is it rainy today 又怎样回答? It is rainy in spring是什么意思? it is rainy heavily的同义句