问题补充:
-----We didn’t find Smith attending the lecture.
------No one him about a lecture the following day.
A. told; there to be
B. had told; there to be
C. told; there was
D. had told; there being
答案:
A. told; there to be
B. had told; there to be
C. told; there was
(答案→)D. had told; there being
解析:考查时态和非谓语。根据前面一句可知told动作发生在didn’t find之前,故用过去完成时;而about是个介词,故后面应用there being .