要成功登录Linux系统,至少需要哪些必备条件。()
A.登录ID号
B.默认登录shell
C.登录(用户)主目录
D.一个独一无二的网络识别号
参考答案:A, B
(1~2题共用题干)患儿,男,11岁,头痛3天,1周前有上呼吸道感染史,CT示右颞叶片状稍低密度灶,右侧裂池消失
进一步的影像检查方法是
A.CT三维成像
B.CT增强扫描
C.CT或MR增强扫描
D.MR冠扫
E.CT动态增强扫描
— How clever you are! How can I know as much as you?
— ______ you read, _______ you can learn.
A.More; more
B.The more; more and more
C.The more; the more
D.More and more; more and more