He is only too ready to help others, seldom, _____ , refusing them when they turn to him.
| A．if not | B．if never | C．if any | D．if ever |
相关知识点
推荐试卷
He is only too ready to help others, seldom, _____ , refusing them when they turn to him.
| A．if not | B．if never | C．if any | D．if ever |
试题篮
()
粤公网安备 44130202000953号
