—There are ______ such books here.—I only need ______ these books on this shelf.A.eight dozens; one dozenB.eight dozens of; one dozen ofC.eight dozen; one dozenD.dozens of; one dozen of
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D解析dozen被数词或many ,several 等修饰时，不加s，后面也不用 of 。如： two / many /several dozen pencils。但如果 dozen后有 these, those, them, us等词时 dozen后要接of 。如： two dozen of us, three dozen of these eggs。故