12. (单选题) It’s terrible. The car ________ break down just as we were going on our holiday.(本题2.0分)
A、 should    
B、 would    
C、 could    
D、 must
出自:东北林业大学-大学英语3

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块