The door _____ open, no matter how hard she pushed.
A . shouldn’t
B . couldn’t
C . wouldn’t
D . mightn’t
The door _____ open, no matter how hard she pushed.
A . shouldn’t
B . couldn’t
C . wouldn’t
D . mightn’t
答案【C】
题目解析: shouldn't"不应该";couldn't"不能,不可能";wouldn't"不愿意",would 还可以表示一种倾向性或者习惯.;mightn't"可能不".根据句意:描述主语the door的特点"偏是打不开",其固有的特性,用情态动词would(will).故选C.