1.,theybegantheirperformances.A.afterwetookourseatsB.havingtakenourseats.2.withsomanyroblems,iaminahardsituation.A.remainedtobesettledB.ramainedtosettle答案是AA不错但为啥有个另外句子是ihavesomany

Question

1._____,they began their performances.
A.after we took our seats B.having taken our seats.
2.with so many roblems ___,i am in a hard situation.
A.remained to be settled B.ramained to settle
答案是AA不错 但为啥有个另外句子是 i have so many problems to settle ,........

Answer 1

1.__A___,they began their performances.
A.after we took our seats B.having taken our seats.
句子解析：以上至能选择A 答案
原因 （1）现在分词做句子状语,其逻辑主语必须要和句子属于同一个主语,方可以做句子状语,B 答案是现在分词的完成时形式句子状语,起逻辑主语显然不是句子主语他们,因此答案不对,因此以上句子不能用带有分词做状语表达一个简单句
需要借助从属连词来表达一个时间状语从句 ,在我们做好作为后,他们会开始表演,因此答案为A 连词+从句,+主句结构
句子意思：我们做好座位后,他们开始表演
2.with so many roblems _A__,i am in a hard situation.
A.remained to be settled B.ramained to settle
介词“答案为A 答案,以上考察WITH 的句子独立主格结构,WITH +名词+动词不定式被动语态,表示将要被做的事情,因此答案为A
With +noun +to be done ：前面名词是动词不定式逻辑主语,并且是动词不定式动作承受者,因此需要被动语态,又表示将来发生动作,因此用动词不定式被动语态表达
句子意思：由于有这么多需要解决的问题,我陷入了困境
I have so many problems to settle ,这个是动词不定式做后置定语修饰它前面的名词；
主句,不定式修饰前面的名词,并与前面名词构成动宾关系,句子主语又是动词不定式逻辑主语,因此需要用动词不定式主动表示被动,（千万要注意啊,要一定彻底理解领会我的详细解析和讲解）