皮皮学，免费搜题
登录
搜题
【判断题】
交流接触器的主触点是常闭触点。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】表单的提交方法包括get和_______方法。
【简答题】表单的提交方法包括______和post方法。
【单选题】Which method loads the configuration which was active before your last commit?（）
A.
load replace last-active
B.
load rollback 1
C.
rollback 1
D.
rollback last-active
【简答题】表单的提交方法包括 post 和______ 方法
【多选题】Which three attributes are carried in a source active message?（）
A.
NLRI information
B.
IP address of originating RP
C.
address of multicast source
D.
all active RPs in the local domain
E.
group address to which the source is sending
【单选题】Which of the following statements about active center of enzyme is not true
A.
Binding of enzyme with substrate is limited to the small area of enzyme structure which is closely related to enzyme activity.
B.
The essential groups may locate either in or outside the active center.
C.
Usually consists of several amino acid residues adjacent to each other in the primary structure
D.
Zymogen activation is actually the process of forming complete active center.
E.
Binding of substrates can induce conformational change of the active center of enzyme.
相关题目：