单选题A customer receives a CD-RW disk from a computer vendor. The customer tries to read the disk in a computer with a 4X CD-ROM drive and is unable to read any information. The customer tries the CD-RW disk on a 32X CD-ROM drive and it reads correctly. What is the cause of this problem？（）AThe 4X CD-ROM drive has dirty optics or laser and requires cleaning.BThe 4X CD-ROM drive needs to be jumpered to support CD-RW disks.CThe 4X CD-ROM drive does not support the multi-read specification.DThe 4X CD-ROM is fine， but the CD-RW disk has a flaw in its format.
单选题
A customer receives a CD-RW disk from a computer vendor. The customer tries to read the disk in a computer with a 4X CD-ROM drive and is unable to read any information. The customer tries the CD-RW disk on a 32X CD-ROM drive and it reads correctly. What is the cause of this problem？（）
A
The 4X CD-ROM drive has dirty optics or laser and requires cleaning.
B
The 4X CD-ROM drive needs to be jumpered to support CD-RW disks.
C
The 4X CD-ROM drive does not support the multi-read specification.
D
The 4X CD-ROM is fine， but the CD-RW disk has a flaw in its format.
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