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【多选题】
从资源 管理 角度看,操作系统的主要功能有( )
A.
CPU管理
B.
存储管理
C.
设备
D.
管理
E.
文件管理和作业管理
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【单选题】The waiter's face, tanned to a dark brown and deeply wrinkled, reminded Suchen of a walnut shell, yet his eyes, even in the dim light, ____ with alertness, like the eyes of a mountain lion.
A.
glittered
B.
glimmered
C.
flamed
D.
blazed
查看完整题目与答案
【简答题】With dark brown __________ on her face, she looked older than her age.
查看完整题目与答案
【单选题】正式沟通主要作用是（）
A.
信息公布、任务分配
B.
活跃组织间氛围
C.
信息公布、活跃氛围
D.
任务分配、活跃气氛
查看完整题目与答案
【单选题】行政沟通可分为正式沟通和非正式沟通，下列属于非正式沟通的是（）
A.
销售员李刚将销售报表用电子邮件提交给主管
B.
某校教职工代表大会召开会议研究如何推进校风建设
C.
下班后。王处长与某下属聊天，了解其对单位管理的看法
D.
某单位将工作手册发放给新员工，要求他们认真学习
查看完整题目与答案
【单选题】The waiter' face, tanned to a dark brown and deeply wrinkled, reminded Suchen of a walnut shell, yet his eyes, even in the dim light, with alertness, like the eyes of a mountain lion.
A.
glittered
B.
glimmered
C.
flamed
D.
blazed
查看完整题目与答案
【单选题】正式沟通主要作用是()
A.
信息公布、任务分配
B.
活跃组织间氛围
C.
信息公布、活跃氛围
查看完整题目与答案
【简答题】One day I was doing a big clean­up when I ____ a knotted handkerchief with an old dark brown coin inside.I took one look and immediately ___ a forgettable time. In 1991，I had spent five months in Nige...
查看完整题目与答案
【单选题】Individuals of a particular species of ground beetle are either light tan or dark brown. Light-tan beetles are predominant in habitats with light-colored sandy soils, and dark-brown beetles are predom...
A.
The reproductive success of beetles in habitats with sandy soils is greater than that of beetles in habitats with loam soils.
B.
Insectivorous birds prefer to eat light-tan beetles rather than dark-brown beetles.
C.
Ground beetles have higher rates of survival in habitats with loam soil.
D.
Insectivorous birds are predators of this species of ground beetle.
查看完整题目与答案
【单选题】Assume that in guinea pigs (豚鼠) , dark brown fur (B) is dominant to black fur (b). If you mate a homozygous black guinea pig with a heterozygous brown guinea pig, what proportion of the progeny will b...
A.
None
B.
1/4
C.
1/2
D.
3/4
查看完整题目与答案
【单选题】有关感光效应的叙述错误的是( )
A.
感光效应与管电流成正比
B.
感光效应与管电压的n次方成正比
C.
感光效应与摄影距离成反比
D.
感光效应与摄影时间成正比
E.
感光效应与滤线栅曝光倍数成反比
查看完整题目与答案
相关题目：
【单选题】The waiter's face, tanned to a dark brown and deeply wrinkled, reminded Suchen of a walnut shell, yet his eyes, even in the dim light, ____ with alertness, like the eyes of a mountain lion.
A.
glittered
B.
glimmered
C.
flamed
D.
blazed
查看完整题目与答案
【简答题】With dark brown __________ on her face, she looked older than her age.
查看完整题目与答案
【单选题】正式沟通主要作用是（）
A.
信息公布、任务分配
B.
活跃组织间氛围
C.
信息公布、活跃氛围
D.
任务分配、活跃气氛
查看完整题目与答案
【单选题】行政沟通可分为正式沟通和非正式沟通，下列属于非正式沟通的是（）
A.
销售员李刚将销售报表用电子邮件提交给主管
B.
某校教职工代表大会召开会议研究如何推进校风建设
C.
下班后。王处长与某下属聊天，了解其对单位管理的看法
D.
某单位将工作手册发放给新员工，要求他们认真学习
查看完整题目与答案
【单选题】The waiter' face, tanned to a dark brown and deeply wrinkled, reminded Suchen of a walnut shell, yet his eyes, even in the dim light, with alertness, like the eyes of a mountain lion.
A.
glittered
B.
glimmered
C.
flamed
D.
blazed
查看完整题目与答案
【单选题】正式沟通主要作用是()
A.
信息公布、任务分配
B.
活跃组织间氛围
C.
信息公布、活跃氛围
查看完整题目与答案
【简答题】One day I was doing a big clean­up when I ____ a knotted handkerchief with an old dark brown coin inside.I took one look and immediately ___ a forgettable time. In 1991，I had spent five months in Nige...
查看完整题目与答案
【单选题】Individuals of a particular species of ground beetle are either light tan or dark brown. Light-tan beetles are predominant in habitats with light-colored sandy soils, and dark-brown beetles are predom...
A.
The reproductive success of beetles in habitats with sandy soils is greater than that of beetles in habitats with loam soils.
B.
Insectivorous birds prefer to eat light-tan beetles rather than dark-brown beetles.
C.
Ground beetles have higher rates of survival in habitats with loam soil.
D.
Insectivorous birds are predators of this species of ground beetle.
查看完整题目与答案
【单选题】Assume that in guinea pigs (豚鼠) , dark brown fur (B) is dominant to black fur (b). If you mate a homozygous black guinea pig with a heterozygous brown guinea pig, what proportion of the progeny will b...
A.
None
B.
1/4
C.
1/2
D.
3/4
查看完整题目与答案
【单选题】有关感光效应的叙述错误的是( )
A.
感光效应与管电流成正比
B.
感光效应与管电压的n次方成正比
C.
感光效应与摄影距离成反比
D.
感光效应与摄影时间成正比
E.
感光效应与滤线栅曝光倍数成反比
查看完整题目与答案