AIDS is said ______ the number-one killer of both men and women over the past fe

游客2023-11-06  22

问题 AIDS is said ______ the number-one killer of both men and women over the past few years in that region.

选项 A、being
B、to be
C、to have been
D、having been

答案 C

解析
转载请注明原文地址:https://tihaiku.com/zcyy/3162091.html
最新回复(0)