皮皮学，免费搜题
登录
搜题
【判断题】
51 单片机的内部硬件结构包括: CPU 、 RAM 、 ROM、复位电路 以及输入和输出接口电路等部件。A.
正确
B.
错误
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】18 Universal characteristics of effective project managers include such skills as communication, decision-, planning, ability to identify problems and:
A.
Performing feasibility studies
B.
Proposal preparation
C.
being close to the customer
D.
Maturity
E.
None of the above are universal characteristics
【单选题】Effective managers make an active effort to .
A.
Keep informed of what a staff member thinks
B.
Keep his staff members informed of new policies
C.
Keep his staff members interested to communicate
D.
Let his staff members come to him
【单选题】136 Universal characteristics of effective project managers include such skills as communication, decision-, planning, ability to identify problems and:
A.
Performing feasibility studies
B.
Proposal preparation
C.
being close to the customer
D.
Maturity
E.
None of the above are universal characteristics
【简答题】我国把安全电压的额定值分为(............)V、(............)V、(............)V、(............)V、(............)V,五种等级。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
