题目内容
（请给出正确答案）
[单选题]
新上市GL8 Avnier Matrix矩阵式全LED大灯有多少颗光源组成（）
A.48
B.52
C.54
D.56
答案
C、54
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题目内容
（请给出正确答案）
A.48
B.52
C.54
D.56
答案
C、54
更多“新上市GL8 Avnier Matrix矩阵式全LED大灯有多少颗光源组成（）”相关的问题
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Choose the correct statement about the "wetting" phenomenon.
A．A fiber can be properly wetted by a matrix only when the surface energy of matrix is greater than that of the fiber
B．A fiber can be properly wetted by a matrix only when the surface energy of matrix is lower that that of the fiber
C．A fiber can be properly wetted by a matrix only when the surface energy of matrix is equal to that of the fiber
D．It is nothing to do with surface energies of matrix and fiber
