I often have conversation with John over _____ phone, but keep in touch with Tom by writing _____ letters.
A: /; the
B: /; a
C: the; /
D: the; a
A: /; the
B: /; a
C: the; /
D: the; a
举一反三
- I often have conversations with Tom over __________ telephone, while keeping in touch with Jim by_________mail.
- We keep in touch _____ writing often.
- I want to keep in touch with you ________ I have further questions about the job market.
- I have to study hard in order to ______ the other students in my class. A: keep up with B: keep in touch with C: put up with D: keep away from
- Tom and I often have lunch in the（饭店）near our company.