题目:The board deemed it’s urgent that these invitations _____first thing tomorrow morning.
A. had to be put in the mail
B. must be put in the mail
C. be put in the mail
D. should have been put in the mail
答案:评论后可见此内容
推荐使用我们的公众号搜索题目,题目更全,检索更方便。支持语音、图片、文字等多种搜索方式。