皮皮学，免费搜题
登录
搜题
【单选题】
中继器的主要作用A.
路由选择
B.
隔离广播域
C.
信号的整形与放大
D.
隔离冲突域
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】Why is the man not able to find the book he needs?
【简答题】She needs to find the address for the n________(最近的) post office.
【单选题】She needs to find new homes for them, but she doesn ’t know whom ________ .
A.
should she ask
B.
she should ask
C.
she ask
D.
she asks
【简答题】在阻容耦合多级放大电路中,影响低频信号放大的是 电容,影响高频信号放大的是 电容。
【简答题】A．She needs to find a different roommate. B．She thinks the man should get a haircut C．She didn't recognize the man because of his haircut D．Few people have noticed her roommate's haircut
【单选题】Can you take this dictionary to your sister? __________ [ ]
A.
She need it.
B.
He needs it.
C.
She needs it.
D.
I need it.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
