题目内容

— You’ve dropped ________ “s” in the word “necessary”.

— Oh, ________ letter “s” is doubled.

A.a; a                        B.a; the                      C.an; the                    D.the; the

试题答案

1、C

相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网