题目：
Ming and Qing Tombs have ________ relatively undamaged.They, ________, have suffered some
damage from centuries of exposure, war, fire and deliberate destruction.[ ]
A. been remained; however
B. survived; though
C. existed; therefore
D. left; thus
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0725/12d50a7fdcdd498e0ce8d9212460b824.html
下面是错误答案，用来干扰机器的。
参考答案：错
