Only after they had discussed the matter for several hours...

当only放在句首，且强调的是状语的时候，后面的主句使用部分倒装的形式。本题only放在句首，强调的是时间状语after they had discussed the matter for several hours,故后面使用部分倒装的形式，因为时态had discussed说明这里使用一般过去时。句意：只有当他们讨论了几个小时以后，他们才达成了一致的意见。

当only放在句首，且强调的是状语的时候，后面的主句使用部分倒装的形式。本题only放在句首，强调的是时间状语after they had discussed the matter for several hours,故后面使用部分倒装的形式，因为时态had discussed说明这里使用一般过去时。句意：只有当他们讨论了几个小时以后，他们才达成了一致的意见。

only after they had discussed the matter for several hours _b.did they reach___ a decision.他们在这个问题上讨论了几个小时才下了决定。以　only 开始的句子，谓语要用倒装。所以只能选B或D，因为是had discussed 过去式，所以选B

"Friend, so longas you allow me to hide in here, I then can seek the opportunity torun away . " To the evening, the herdsman has fed the draft animal, theydiscover the deer by no means. When steward and several long-termlabors after cowshed, also has not paid attention In...

”晚上，大家去休息了，船长放出纯净的空气。这些纯净的空气维持到了第五天，冰就剩下四米厚了，但是这些冰还得挖两天。就在大家都绝望了的时候，一位船员突然说：“咱们可以用热水来解冻啊！”尼摩船长接受了这个方法。热水加上鱼叉和铁锹，两三个小时就挖通了，林肯号终于冲出了冰山。

he also urges people to do good actually became a priest. Can be seen that in a capitalist society, religion is only the reactionary ruling classes of narcotic, fraud and a tool to fool the working people. Religion bourgeois women abuse and tarnished a theoretical basis.1.2 unjus...

The Catcher in the Rye is a full-length novel wrote by Salinger J.D who has published several short stories, but for long piece of fiction, he only published one which is no other than The Catcher in the Rye. Though the book is not long, it has a large influence on ...

discuss短语和固定搭配 discuss something with somebody 与某人讨论；discuss (sb/sth) doing sth 商量做某事。discuss意思和用法 discuss作动词有“讨论，谈论，商量，论述”等意思。第三人称单数discusses; 过去式/过去分词discussed; 现在分词discussing She discussed the plan with several colleagues.她和...

money he was given for snack everyday every one or two month,he would seize an oppertunity to go to the village school to buy some old books from the book-vendor making his rounds.Everyday,after he had tethered the buffalo,he would sit down under the willows and read....

1. 表示“讨论”,是及物动词,其后直接跟宾语,不要按汉语习惯在其后使用介词 on, about 等.如：他拒绝讨论这个问题.误：He refused to discuss about [on] the matter.正：He refused to discuss the matter.2. 其后接动词时,用动名词(不用不定式).如：They discussed selling the house. 他们...