I can’t get my car       （）      on cold mornings, so I have to try     （）        the radiator with some hot water.

题目解析 题目：I can’t get my car （） on cold mornings, so I have to try （） the radiator with some hot water. 选项：A.run; to fill B.running; filling C.running; to fill D.ran; filling 答案：B 解析：第一个空格需要填入动词的现在分词形式作状语，表示伴随情况，所以答案为"running"，即"I can’t get my car running on cold mornings"。第二个空格需要填入动词的动名词形式作目的状语，所以答案为"filling"，即"so I have to try filling the radiator with some hot water"。因此，答案为B。