皮皮学，免费搜题
登录
搜题
【单选题】
He won't go out until he ______ his homework. [ ]A.
will finish
B.
finishing
C.
finish
D.
finishes
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】A. A sense of humour is not an inborn ability. B. A sense of humour can be developed in our life. C. A sense of humour helps us from several aspects. D. A sense of humour means more than telli...
【简答题】A. It is easy to repair. B. It often breaks down . C. It is very expensive. D. It works fine.
【简答题】A．Because it is very new. B．Because it is very popular. C．Because it is spreading very quickly. D．Because it is able to hold a lot of things.
【多选题】关于8通道RRU，下面说法正确的是：
A.
常用于室内覆盖或者热点、盲点的覆盖
B.
常用于室外宏覆盖和超远覆盖场景
C.
8通道能实现更大覆盖、更高速率、更好性能
D.
将用作国际市场的主力机型
【简答题】用单根无源振子作反射器时,由于自阻抗、互阻抗以及电间距 d/λ均与频率关系密切,因而引向天线的工作带宽很()。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
