什么时候可以说The weather is.而什么时候只能说It's .来描述天气呢?

什么时候可以说The weather is.而什么时候只能说It's .来描述天气呢? 可不可以说the weather is rainy 为什么I'm afraid will be windy tomorrow这里的答案是it 而不是the weather为什么 i feel under the weather I’m under the weather what's the weather like in shanghai?可以说成2010-7-6 what's the weather in shanghai like吗 how long will the hot weather last 可不可以说成 how long does the hot weather wil last 火车什么时候到?可以说What time does the train get? 天气预报可以说weather forecast吗? I like the weather there.的问句 I hate the cold weather啥意思? I'm feeling under the weather I don’t like the b____ weather. i don't catch the weather i hope the weather good( ) this weekend “the”什么时候读 i ,什么时候读 ei How is the weather 选项有 Rains Raining Rainy 选哪一个我们也可以说The weather is raining 为什么不选Raining . I like hot weather. (同义句) I like the weather __________ ___________ ___________. could i know the weather today?与how's the weather like today?意思