Our（）sensitivitydecreaseswithage.Byage60，mostpeoplehavelost40percentoftheirabilitytosmelland50percentoftheirtastebuds.
D
「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“。
Theteachers’union_________alawsuitagainstthedistrictcallingforrepairing“deplorable”schoolconditions.
U.S.News____________rankingsofcollegessince1983.Theyareaverypopularresourceforstudentslookingtoapplytouniversitycampus.
Ifnot_____withtherespecthefeelsduetohim,Jackgetsveryill-temperedandgrumblesallthetime.
Shewasonceayoungcountrywifewithchickensinthebackyardandaviewof_______mountainsbehindtheappleorchard.
_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.