题目内容:
AccordingtoBille,withthenewlensesthewearer’svision( ).
A.willbefarbetteratnightthaninthedaytime B.maybebroadenedabout15timesthanwithoutthem
C.canbebetterimprovedinthedaytimethanatnight
D.willbesharperbyamuchgreaterdegreeatnightthaninthedaytime
参考答案:
答案解析: