摘要：25．--- Shall we call on Frank tonight? ---We’d better not．He is said a lecture. A．preparing B．to be preparing C．to have prepared D．having prepared
网址：http://m.1010jiajiao.com/timu_id_3477647[举报]
--- Shall we call on Frank tonight?
---We’d better not. He is said ________ a lecture.
|
A．preparing |
B．to be preparing |
C．to have prepared |
D．having prepared |
查看习题详情和答案>>
--- Shall we call on Frank tonight?
---We’d better not. He is said ________ a lecture.
| A．preparing | B．to be preparing | C．to have prepared | D．having prepared |