The group of the aged are close companions, and many of ______ have known each other for decades.
| A．them | B．that | C．whom | D．what |
相关知识点
推荐试卷
The group of the aged are close companions, and many of ______ have known each other for decades.
| A．them | B．that | C．whom | D．what |
试题篮
()
粤公网安备 44130202000953号
