摘要:-Have all the important letters been delivered at the first time? -I’m sorry. only 40% of them. A.It is B.They are C.There are D.It has been 答案 A
网址:http://m.1010jiajiao.com/timu3_id_2533620[举报]
77. --- Have all the important letters been delivered at the first time?
--- I’m sorry. _______ only 40% of them.
A.It is |
B.They are |
C.There are |
D.It has been |
查看习题详情和答案>>