开机时屏幕上出现乱码，一般是由（）。
A.显卡上的显存有问题
B.显卡设置问题
C.主板与显卡接触不良
D.显示器有问题
参考答案：C
—Could you please tell me ________?
—Of course. Many people in Shiyan know it.
A．where is Mount Wudang
B．how can I get to Wulong River
C．what is Shenlongjia famous for
D．if there will be a new airport in Shiyan
肺与外界气体交换的最终结果是，______通过肺进入人体血液，______，通过人体血液进入到肺，最终排出体外．
