英语语法填空!Knowledge,no matter how broad,is useless_____it is ap

No matter how hard the life is No matter how big the world is... No matter how hard life it is. no matter how heavy it snows和no matter how heavy the snow is no matter how great the difficulty is 和no matter how great t A person is a person,no matter how small. What food stays hot no matter how it is? no matter the weather is填what还是how,为什么 no matter how far it is,we are friend. If there is no you,no matter how much happiness is not happi no matter what this is no matter what is it.