原题书上有吧 我只给答案第七单元IX1. As to what actually happened to the headquarters2. As to where I should go to further my study3. as to how different they are and why we want to keep them both4. as to whether or nor I should remain at the college working as a teaching assistant 5. as to whether the old hard ware is to be replaced by new hardwareX1. There is no use trying to help those who do not help themselves2. it is no good trying to solve the issue beeen the nations by means of war3. There is no sense refusing to accept it4. There is no point in having a load of money5. there is no harm in spending some time thinking about what sort of career you might wish to pursueXI1. An interesting question therefore remains as to how far Microsoft can go with Gates as its CEO.2. There's/It's no use plaining since nothing ever changes as the result of a plaint. What's important is to take measures to prevent similar events from happiness.3. Learn to accept the fact that some people you thought were friends turn out to be enemies.4. As you would expect from the book's title, there are many references to what kind of man Gates is.5. The prosperity of the pany stems from hardworking and thrifty of the entire staff.6. He said nothing at all on the subject of the play which was put on for the first time Saturday night.XII1. 至于那天晚上他是怎么死的，事实上我无法解释，而且也许不会有任何可能的解释了。
2.做了一件事然后说自己本来不想那样做是没有用的；如果你不想做，你就不会做了。3.微软公司正在研究降低其产品成本的方法，以便发展中国家的人也能买得起。
4.苹果公司也愿意将其部分软件与微软公司的产品捆绑在一起，以促进其销售。5. 与评价父亲不同，人们评价母亲依据的是其为母之道的成功或失败。
对于母亲来说，一切都取决于孩子最终成为什么样的人。
这可是我一个词一个词敲得。
.第一单元The offensive had already lasted three days,but we had not gained much ground.Our troops engaging the enemy at the front were faced with strong resistance.The division mander instructed our battalion to get around tothe rear of the enemy and launch a surprise attack.To do so,however,we had to cross a marshiand and many of us were afraid we might get bogged down in the mud.Our battalion mander decided to take a gamble.We started under cover of darkness and press on in spite of great difficulties.By a stroke of luck,the temperature at night suddenly dropped to minus 20degrees Celsius and the marsh froze over.Thanks to the cold weather,we arrived at our destination before dawn and began attacking the enemy from the rear.This turned the tide of the battle.The enemy,caught off guard,soon surrendered.这是一个单元的，你要是觉得你能背下来或者你要作弊用你就通知我，我能再给你打。.。