题文
29. Can you say _____ certain when he will come here?
| A．at | B．for | C．with | D．In |
相关知识点
推荐试卷
29. Can you say _____ certain when he will come here?
| A．at | B．for | C．with | D．In |
试题篮
()
粤公网安备 44130202000953号
