皮皮学，免费搜题
登录
搜题
【单选题】
下列关于总线的说法不正确的是( )。A.
总线控制方法主要有集中式控制和分散式控制
B.
链式查询对线路故障很敏感
C.
总线的功能特性主要是定义每一条线上的信号的传递方向及有效电平范围
D.
独立请求方式的硬件电路比计数器查询方式简单
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
【单选题】If you have difficulty in learning English, I have some ____ to help you.
A.
steps
B.
actions
C.
tips
【单选题】I had thought I would have difficulty in solving the problems, but as a matter of fact, I met ______.
A.
none
B.
no one
C.
nothing
D.
neither
【简答题】I have difficulty in waking up by myself in the morning. I need a(n) .
【单选题】– I have difficulty in learning English. I don’t know _______. – Why not join an English club?
A.
why to do
B.
what to do
C.
when to do
【单选题】She is suffering from obesity. It's difficult for me to walk fast and I have difficulty in breathing.中的obesity可以用以下哪个单词代替?
A.
headache
B.
stomachache
C.
toothache
D.
overweight
【单选题】I have some difficulty in finding his house. I wish I_____his address.
A.
remember
B.
remembered
C.
had remembered
D.
would remember
【简答题】I have difficulty in this book. 我读这本书有困难。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
