皮皮学，免费搜题
登录
搜题
【判断题】
限制性内切酶的催化活性比非限制性内切酶的催化活性低。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
【单选题】This new policy will thousands of new jobs for the young people.
A.
generate
B.
cause
C.
develop
【单选题】某省于2010年元旦开通有线电视公共频道，该有线电视台为了提高收视率，每月抽取2万元的大奖1名。下列关于该行为的说法，正确的是( )。
A.
违反了《反不正当竞争法》
B.
有利于电视事业的发展，应该提倡
C.
是正当的竞争手段
D.
属于不正当竞争行为，因为奖金额超过了国家规定的3000元的限制
【单选题】Using a policy with the policy-rematch flag enabled, what happens to the existing and new sessionswhen you change the policy action from permit to deny? （）
A.
The new sessions matching the policy are denied. The existing sessions are dropped.
B.
The new sessions matching the policy are denied. The existing sessions, not being allowed to carry any traffic, simply timeout.
C.
The new sessions matching the policy might be allowed through if they match another policy. The existing sessions are dropped.
D.
The new sessions matching the policy are denied. The existing sessions continue until they are completed or their timeout is reached.
相关题目：