Question

【题目】— What are you doing now, Kate?

— I an email to my friend.

A. write B. am writing C. wrote D. have written

Answer 1

【答案】B

【解析】

句意：——凯特你在做什么？——我正在给我的朋友写电子邮件。考查现在进行时。根据What are you doing now, Kate?可知是问正在做什么，现在进行时态，所以回答也应用现在进行时，其构成为be+动词现在分词；主语是I，所以系动词be用am，write的现在分词是writing，故答案选B。