题文
It was because he was seriously ill _________ he was late for school.
| A．that | B．which | C．so | D．what |
推荐试卷
It was because he was seriously ill _________ he was late for school.
| A．that | B．which | C．so | D．what |
试题篮
()
粤公网安备 44130202000953号
