61. In some restaurants, food and service are worse than ______ used to be.
| A．they | B．it | C．them | D．that |
相关知识点
推荐试卷
61. In some restaurants, food and service are worse than ______ used to be.
| A．they | B．it | C．them | D．that |
试题篮
()
粤公网安备 44130202000953号
