Question

【题目】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

考点：冠词

Answer 1

【答案】C

【解析】

试题分析：over /on the telephone:通过电话； by telephone 则不用冠词，类似地，by letter（通过信件）也不用冠词。