Question

【题目】 Could you please tell me an e-mail,please?

A. what to send B. how to send

C. when to send D. if to send

Answer 1

【答案】B

【解析】

试题分析：句意：请你告诉我怎样发送电子邮件，好吗？本题考查疑问词+to do的结构。what to send 发送什么；B. how to send 怎样发送；C. when to send何时发送；D. if to send 是否发送。故选B。