1.we_____him to accept the money but we failed.A.persuaded B.tried to persuade C.have persuaded D.had persuaded2.A person discovered a pot ____many Chinese metal coins.A.containing B.contained C.which containing D.which is contained麻烦您讲解下

1.we_____him to accept the money but we failed.A.persuaded B.tried to persuade C.have persuaded D.had persuaded2.A person discovered a pot ____many Chinese metal coins.A.containing B.contained C.which containing D.which is contained麻烦您讲解下
1.we_____him to accept the money but we failed.
A.persuaded B.tried to persuade C.have persuaded D.had persuaded
2.A person discovered a pot ____many Chinese metal coins.
A.containing B.contained C.which containing D.which is contained
麻烦您讲解下为什么
第一个貌似选A

1.we_____him to accept the money but we failed.A.persuaded B.tried to persuade C.have persuaded D.had persuaded2.A person discovered a pot ____many Chinese metal coins.A.containing B.contained C.which containing D.which is contained麻烦您讲解下
楼主你好,希望以下答案对你有一定帮助.
1.B 解析：句意为：我们试图说服他收下钱,但是他拒绝了.这里的persuade的意思是说服,它是一个表示状态的动词,而非一个表示过程的动词.如果选A,代表我们成功说服了他收下钱,虽然时态正确,但逻辑错误；如果选C或者D,时态和逻辑均错误.选B表示我们试图说服,并不代表成功说服了,所以正确.本题关键是理解persuade的含义.
2.A 解析：本题考查定语从句的使用和动词contain的含义.这里表示这个罐子是装有许多中国硬币的罐子,后面是修饰罐子的定语,可以填which contained,但是C和D的时态错误.定语从句的先行词也可以省略,这时如果是主动语态就将动词变为ing形式,如果是被动语态就将动词变为ed形式.所以这里可以省略which,将contained变为containing,即选A.

B
A
呃。。不太会讲解...

第一道是选D么？如果是的话，failed指过去时，那前一个空应该是过去的过去发生的事，所以用过去完成时。
第二道选A，做伴随状语，如果用定语从句应该是which contains。

1.D
2.A