病室湿度过低,病人可表现为()
A.憋气、闷热、难受
B.多汗、发热、面色潮红
C.血压增高、头晕、面色苍白
D.食欲不振、疲倦、头晕
E.呼吸道黏膜干燥、咽喉痛、口渴
参考答案:E
—What happened to him?
—He was _______ murder last week. [ ]
A. guilty of
B. guilty with
C. arrested with
D. charged of
假设某硬盘存储器由单碟组成,每个盘面有2000个磁道,每个磁道有1000个扇区,每个扇区的容量为512字节,则该磁盘的存储容量大约为( )。
A.1GB B.2GB C.3GB D.4GB