题目内容：
[交际用语] I'd like to book a room, please. - _________
A Single or double? B Good or bad? C Which room? D We don't have books here
参考答案：
答案解析：
选择题：[交际用语] I'd like to book a room, please.- _________
- 题目分类： 大学英语B级
- 题目类型：选择题
- 查看权限：VIP
线性分组码（63，51）的编码效率为（），卷积码（2，1，7）的编码效率为（）。
线性分组码（63，51）的编码效率为（），卷积码（2，1，7）的编码效率为（）。
[交际用语]- Thanks, you saved my life!- _________
[交际用语]- Thanks, you saved my life!- _________
[完型填空] Nora was sixteen years old. She had a little brother. His brother...
[完型填空] Nora was sixteen years old. She had a little brother. His brother...
[词汇与结构]Neither Bill nor his parents _________ at home.A is B has C are D was
[词汇与结构]Neither Bill nor his parents _________ at home.A is B has C are D was
[词汇与结构]We came finally_______the conclusion that she has been telling lies al...
[词汇与结构]We came finally_______the conclusion that she has been telling lies al...