. I often have conversations with John over ______ telephone, while keep in touch with Tom by ______ letter.
A.不填;the | B.不填;a |
C.the;不填 | D.the; a |
推荐套卷
. I often have conversations with John over ______ telephone, while keep in touch with Tom by ______ letter.
A.不填;the | B.不填;a |
C.the;不填 | D.the; a |