这道题选A的理由是什么?5.This 80-200mm zoom lens bears canon’s L designation,denoting a top-of-the-line lens built to extremely high _______.A.tolerances B.pitch C.possession D.purses
问题描述：
这道题选A的理由是什么?
5.This 80-200mm zoom lens bears canon’s L designation,denoting a top-of-the-line lens built to extremely high _______.
A.tolerances B.pitch C.possession D.purses
答
tolerance在这里大概指“容许误差”
这款80-200mm变焦镜头带有佳能L标志,表明这是高端镜头,专门为高容许误差制造.（我不太懂摄影,也许可以理解做“适应各种环境的拍摄”吧.）