问题
单项选择题
To verify that your printer is operating correctly, you can run the printer (72) program.
A. interface
B. self-test
C. driver
D. browse
答案
参考答案：B
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To verify that your printer is operating correctly, you can run the printer (72) program.
A. interface
B. self-test
C. driver
D. browse
参考答案：B