原句 Although the British parliament conducts debate under ver

原句 Although the British parliament conducts debate under very formal and decorous rules,it can often produce very animated argument.
还有,问题中的词性 conducts,debate.debate应该可数把?
it 指代什么?
那debate为什么不用复数？contuct怎么翻？

虽然英国议会在正式和讲礼貌的规则下展开争论.经常会有令人愉快的讨论.
conduct在这里做动词表开展,但是作为名词是不可数名词.具体解释如下：
n.[U] 行为；操作
· His conduct does not harmonize with his preaching.
他的行为与他的说教不一致.
· Many pupils in this class got prizes for good conduct.
这个班的许多学生因为操行好而得了奖.
· bad (good) conduct
品行不端（端正）
· base (=low) conduct
卑劣的行为
· degrading conduct
堕落的行为
· disorderly conduct
暴乱的行为
· highhanded conduct
高压的行为
· impertinent conduct
无礼的行为
· improper conduct
失当的行为
· rational conduct
合理的行为
· violent conduct
暴力行为
· his conduct as a husband
他的作为丈夫的行为
· his conduct toward his brothers
他对兄弟的行为
· amend one's conduct
改变自己行为
· be shocked by (=at) sb.'s conduct
为某人的行为吃惊
· be dismissed for bad conduct
因品行不端而被解雇
· command one's conduct
克制自己的行为
· dissolute in conduct
行为放荡
· give a lecture on sb.'s conduct
责怪某人的行为
· guide one's conduct
指导自己的行动
· reform one's conduct (=mend one's way)
改过自新
· regulate one's conduct
节制自己的行为
· square one's conduct with one's principle
使自己的行为与原则一致
· testify to sb' conduct
为某人的品行作证
不可数名词 n.[U] 指导；经营
direction; management
· His conduct of the business was very successful.
他经营的商业非常成功.
· the efficient conduct of state affairs
对国家处理得力
及物动词 vt.引导；带领
lead or guide
· When our parents came to visit our school,Mary conducted them into the classrooms.
我们的家长来参观学校时,玛丽把他们带到教室去.
· He was conducted through the museum.
他在指引下参观了整个博物馆.
及物动词 vt.经营；管理；指挥
manage; direct; carry on
· Who conducts this orchestra?
谁指挥这个乐队?
及物动词 vt.表现
(conduct oneself) behave
· He conducted himself very badly.
他表现很差.
及物动词 vt.传导（热、电等）
transmit (=allow to pass) (heat electricity,etc.)
· Metal conducts electricity.
金属导电.
不及物动词 vi.领导；指挥；传导
act as a conductor
· She's conducted on London buses for twenty years.
她在伦敦汽车上已经任售票员二十年了.
· Who is conducting this evening?
今天晚上谁指挥?
· conduct oneself nobly
为人高尚
· conduct oneself without any reserve
为人率真
· conduct oneself wisely
为人贤明
· conduct sb.over a factory
领人参观工厂
· conduct visitors round a hospital
引客人参观医院
debate 见下
及物动词 vt.争论；辨论；讨论
talk about something at a public meeting
· Parliament debates new laws.
议会讨论新法律.
· The subject was debated till a late hour.
这个题目一直辩论到很晚的时候.
及物动词 vt.考虑,沉思
consider; reflect on
· I am debating with myself whether I should accept the gift.
我正在考虑是否应该接受这礼物.
不及物动词 vi.进行讨论,辩论
engage in discussion and argument (at public meeting)
· We have been debating about current affairs.
我们最近正在就时事问题进行辩论.
不及物动词 vi.沉思中,考虑中
be engaged in reflection
可数名词 n.[C] 辩论
people or groups,each expressing a different point of view
· We are having a debate today.
我们今天开辩论会.
· a heated debate
一场热烈的讨论
· hotly debate
热烈争论
· openly debate
公开辩论
· a debate arose as to
发生一场关于…的争论
· have debate
举行讨论
· take part in a debate
参加讨论
不可数名词 n.[U] 考虑
thinking over in order to decide
· After much debate I refused their offer.
经过仔细考虑,我拒绝了他们的帮助.