这题是这样的 it is raining表示现在正在下雨,这是一个现在进行时态; it is rainy是一个一般现在时态,表示某个地方多雨的,如果放在特定的场合下也表示现在正在下雨. 如下面的句子: What is the climate like in Beijing in Winter? It is rainy. What is the weather like now? It is rainy.=It is raining.