存在于谷皮中的纤维占总纤维的()
A.1
B.1/2
C.1/3
D.3/4
E.1/10
参考答案:D
— What is the box _____?
— Some apples. [ ]
A. fill
B. fill with
C. filled with
D. full
与毛发荣枯关系最密切的物质是()
A.精与气
B.津与液
C.气与血
D.气与津
E.精与血