请大家帮帮忙three months later,the hostages were more dead than alive______________three months later,the hostages were more dead than alive.A.Having rescued B.RescuingC.Having been rescued D.Rescued这道四选一我怎么选都是C,为什么

Question

请大家帮帮忙three months later,the hostages were more dead than alive
______________three months later,the hostages were more dead than alive.
A.Having rescued B.Rescuing
C.Having been rescued D.Rescued
这道四选一我怎么选都是C,为什么正确答案是D呢?有何语法依据?
10) _______,shanghai is probably the best place for the next Asian Games.
A.Considering all things B.All things being considered
C.All things considered D.To consider all things
请问这道题为什么是独立主格,为什么不能选择A选项?是怎么考虑出来的呢?

Answer 1

第一题是比较容易选错的.要注意这里的意思不是“拯救了三个月”,而是“在三个月后获救”.如果用C,这是完成时态,那么正确的说法应该是Having been rescued for three months,. 而这里表示的是三个月后的一点的时间,用D是正确的.
第二题不能选A.如果选A,就相当于Shanghai considering all things,而Shanghai不是人,不具有考虑这样的功能动作,是不符合逻辑的.D也是同样道理不选.因此答案应该选C.