Set up a perimeter wide as possible on those 3 roads.在三条路上都设立封锁,越远越好。此句中说的是wide as possible,而不是as wide as possible,是否表示as...as possible句型中的首个as是可以省略的呢?
John was given the same suitcase his father and grandfather ____ (take) with them to school.这里是不是可以填 took / had taken / would take三种?如果用 had taken 的话,会不会被理解为“已经被带去学校,而没带回来”,类似于had gone to 用法?谢谢
The safety precautions taken include a blood alcohol reading and a Climb Simulator,which shows climbers the climbing conditions that might be experienced on the Bridge. 这里面的taken是过去分词作后置定语,表示被动含义吗? 但是为什么不可以填should be taken ?