单选题A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）AUSB cableBAC adapterCPCMCIA cardDReplacement battery
单选题
A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）
A
USB cable
B
AC adapter
C
PCMCIA card
D
Replacement battery
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