Our（）sensitivitydecreaseswithage.Byage60，mostpeoplehavelost40percentoftheirabilitytosmelland50percentoftheirtastebuds.
A、sensibleD
「句意」 我们的感官能力随着年龄的增长而下降。比如说，到60 岁的时候，多数人失去了他们40%的嗅觉能力和 50%的味觉能力。
「难点」 sensible 意为“明智的，合情理的” ;senseless意为“失去知觉的，不省人事的“; sensitive 意为”敏感的“; sensory 意为”感觉的，传递感觉的“。
_____ regular training in nursing, she could hardly cope with the work at first.
Even if his letter（） tomorrow ，it（） too late to do anything.
Indeed, it is arguable that body shattering is the very point of football, as killing and maiming___.
Under this____pressure some of the rocks even became liquid.
We can hear____from the back of the room.
