活动目录必须安装的磁盘分区类型是（）。
A.FAT16
B.FAT32
C.NTFS
D.NFS
参考答案：C
─By the way, where is Li Lei?
─ He ________ swimming. [ ]
A. has been
B. has been to
C. has gone
D. has gone to
慢性肾衰竭患者饮食护理不妥的是 （）
A.高热量
B.优质低蛋白
C.高钙
D.高磷
E.高维生素
