As it turned out to be a small house party, we _____ so formally.
考试：军队文职人员招聘
科目：英语言文学 (军队文职)（在线考试）
问题：
A：need not have dressed
B：must not have dressed
C：need not dress
D：must not dress
答案：
解析：
相关标签：
As it turned out to be a small house party, we _____ so formally.
VIP会员可以免费下载题库
推荐度：
点击下载文档文档为doc格式
