Thepoliceman#39;sattentionwassuddenlycaughtbyasmallboxwhich____placedunderthe（略）Thepoliceman#39;sattentionwassuddenlycaughtbyasmallboxwhich____placedundertheMinuster#39;scar.为什么选C?AhasbeenBwasbeingCha

问题：Thepoliceman#39;sattentionwassuddenlycaughtbyasmallboxwhich____placedunderthe（略）Thepoliceman#39;sattentionwassuddenlycaughtbyasmallboxwhich____placedundertheMinuster#39;scar.为什么选C?AhasbeenBwasbeingChadbeenDw

答案：↓↓↓

胡建锋的回答：

网友采纳　　选C,是过去完成时,意思是“这个盒子之前已经被放在车子下面了”　　选B,是过去进行时,意思是“这个盒子当时正在被放在车子下面”　　如果分析语境,警察来的时候应该勘察的现场,没有任何动作发生,因此选C更有道理.