need to hurry __ we'll miss our flight.为什么用or?

need to hurry __ we'll miss our flight.为什么用or? Hurry up ,or you'll miss the early bus.改为同义句 __ __ __ hurry 请大家帮我英文改错.We had better hurry ourselves,or we’ll miss our tr hurry up,or we will miss the train的同义句__we__ __,we will miss Hurry up,or we’ll miss the last bus改为同义句 =------- we ----- h 关于英语选择题1 here_____the bus!let's hurry,or we'll miss itA is c Hurry up,or we'll miss the bus.该为复合句 ---Hurry up,or we 'll miss the last train.---_______.I will let's hurry , or we'll miss the early bus.改为复合句 Hurry up,or we'll miss the bus.给为复合句 __ not to miss the flight We had better hurry ourselves,or we will miss our train.