该患者因反复患感染性疾病应排除()。
A. 慢性阻塞性肺病
B. 蛋白质营养不良
C. 肾盂肾炎
D. 心肾综合征
E. 糖尿病
The(71) is the central processingu unitof the microcomputer.
A. controller
B. storage
C. display
D. microprocessor
is the frst software we see whell we tum on the computer.
A. Word processor
B. Intelnet
C. Operating system
D. App ication
The process whereby software is instaled into an operational environment is called ” (74) ”.
A. deployment
B. developmeni
C. setup
D. lay up