问题
选择题
I was told that although these old buildings _______ the Qing Dynasty, they remained in good condition.
A．are dated back to
B．dated back to
C．dating back to
D．have dated back to
答案
答案：B
考查非谓语动词。有人告诉我尽管这些就大楼可以追溯到清朝，但是他们仍旧保持这良好的状况。过去分词表示主语发生过的被动的动作，和主语是动宾关系。结合语境大楼是被记载的对象，故选B。