Question

【题目】Mary knows her pen pal very well because they ________email each other.

A. hardly B. sometimes C. ever D. always

Answer 1

【答案】D

【解析】

句意：玛丽很了解她的笔友，因为他们总是互相发电子邮件。考查频度副词。A. hardly几乎不；B. sometimes有时候；C. ever曾经；D. always总是。根据上文“玛丽很了解她的笔友”可知“他们总是互相发电子邮件。”故选D。