摘要：24．Progress so far very good and he is sure that his new book will be finished on time. A. was B. had been C. has been D. will be
网址：http://m.1010jiajiao.com/timu_id_2756951[举报]
24．Progress _________ so far very good and he is sure that his new book will be finished on time．
A．was B．had been C．has been D．will be
查看习题详情和答案>>