语法与词汇 10.The door______open, no matter how hard she pushed.
【正确答案】 C
【答案解析】考查情态动词。won't表示“不肯,不能”,主语可以是物。例如:The car won't start.汽车发动不起来。The door won't open.门开不了。本题为过去式,故选C。