1.When he came back with plenty of money,his father ____ thr

1.When he came back with plenty of money,his father ____ three days before.
A.had died B.was dead C.died D.had been dead
——为什么选B,而不是C?
2.When he heard the news,he hurried home,____ the book ____ one the desk.
A.leaving; lying; open B.to leave; lying open C.left; lying open D.leaving;lying open
——为什么选A,而不是C?
3.Who do you think he would _____ a letter of congratulation to our monitor?
A.have written B.have to write C.have write D.have been writing
——为什么选C?
4.Taiyuan,____ in the center of Shanxi province is a most beautiful city.
A.located B.to locate C.locate D.locating
——为什么选A,而不是D?
5.I was told that there were about 50 foreign students ____ Chinese in the school,most ____ were from Germany.
A.study;of whom B.study; of them C.studying; of them D.studying; of whom
——为什么选D,后面一个空为什么填of whom?
6.Hurricane brought down a great number of houses,____ thousands of people homeless.
A.to make B.making C.made D.having made
——为什么选B,而不是C?
7.____ with two children attending college,the parents have to work really hard to make the ends meet.
A.From B.For C.Of D.With
——为什么选D?
8.—Sorry to have hurt you the other day.
—____,but don't do it again.
A.Forget it B.Don't mention it C.Don't worry D.With pleasure
——选B不可以吗?
9.With everything she need ____,She left the shopping mall happily.
A.to buy B.bought C.being bought D.buy
——为什么选B而不是A?
10.Every minute should be made good use of ____
A.studying B.being studied C.having studied D.to study
——选D不选B,为什么?
11.The practice of hanging clothes across the street is a common ____ in many parts of the city.
A.look B.scene C.sight D.view
——选C,为啥?简述这几个词的区别
12.I ____ in London for many years,but I've never regretted my final decision to move back to China.
A.lived B.was living C.have lived D.had lived
——for many years,凭什么选A啊?

1.关键是before和ago.
两者都是以前的意思,ago用在过去时态中,before用在完成时态中
如果是ago,这道题选C.不能选择A,因为这道题的die又是非延续性动词,不能用于“死了三天”.不能选D,因为没有跟for three days.B虽然不是完成时,但是dead是形容词,与be动词连用,常用来作定语、表语或补语,表示死的状态.所以选B.
2.When he heard the news是从句,主句是he hurried home,leaving the book lying open one the desk是伴随状况,过去式left不能表伴随状况,所以用leaving动名词做伴随状况.
3.这里的have不是表示现在完成时,它是一个实意动词,表示“让”.
你认为他可能让谁给我们的班长写封祝贺信?
4.be located in是一个固定搭配,表示“坐落在”.
在分句中,去掉be动词
5.这句话的后半句most of whom were from Germany由于前面是一个逗号,而不是and,所以它是一个非限制性定语从句,用whom做定语从句的先行词.如果是and,那么必须用most of them.
6.making thousands of people homeless前面由于是一个逗号,不是and,所以它是一个从句,从句必须用动名词表示伴随状况,如果选择made,那是一个过去式,就成了一个句子了,前面必须有and
7.with表示一种伴随状况.for 没有此用法.
8.B太正式了,口语中一般不这样说.
9.bought表示被动,你把she need去掉再看,with everything bought,一切都买了,刚好用with表示状况,with everything (she need)bought一切她想要的都被买了
10.你把good use of去掉
every minute should be made to study,明白了吧?
11.scene view都是风景,景色.sight情景
把衣服挂到街对面的惯例在这个城市许多地方都是一种常见的情景.
12.注意：并非有for 作为时间状语的句子都用现在完成时.
I worked here for more than twenty years.
(我现在已不在这里工作.)
I have worked here for many years.
(现在我仍在这里工作.)
本句中主语已经离开伦敦了,所以用过去式,不是现在完成时.