皮皮学，免费搜题
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【多选题】
血小板的基本功能是(    )
A.
参与血液凝固    
B.
参与生理性止血  
C.
参与物质运输
D.
参与免疫功能    
E.
维持血管内皮的完整性
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举一反三
【单选题】若有定义: int i1=30, i2=40; int * const p=&i1; const int *q = &i2; 且有语句: 1) p = &i2; 2) i2 = 50; 3) *q = 20; 4) *p = 10; 则下列_____中的语句均不正确。
A.
1、2
B.
2、3
C.
3、4
D.
1、3
查看完整题目与答案
【单选题】在日常生活中,别人与你打招呼不应( )。
A.
微笑示意
B.
回应
C.
不理
查看完整题目与答案
【多选题】Based on the show spanning-tree vlan 200 output shown in the exhibit，  which two statements about the STP process for VLAN 200 are true？ （）
A.
BPDUs will be sent out every two seconds.
B.
The time spent in the listening state will be 30 seconds.
C.
The time spent in the learning state will be 15 seconds.
D.
The maximum length of time that the BPDU information will be saved is 30 seconds.
E.
This switch is the root bridge for VLAN 200.
F.
BPDUs will be sent out every 10 seconds.
查看完整题目与答案
【单选题】美特斯邦威广告语:不走寻常路,是定位消费者的()需要?
A.
生理需要
B.
安全
C.
尊重需要
D.
爱与归属需要
查看完整题目与答案
【简答题】完形填空。 Today the problem of environment has become more and more serious. Every day, every hour, the air, forests, soil, oceans and fresh 1 are becoming dirtier and dirtier. There are two 2 for the pro...
查看完整题目与答案
【单选题】_____ every passing hour and every shuffling step he got just a little bit closer to the race leaders.
A.
Up
B.
With
C.
On
D.
At
查看完整题目与答案
【单选题】在日常生活中,别人与你打招呼不应( )。
A.
微笑示意
B.
回应
C.
不理
D.
看着对方
查看完整题目与答案
【单选题】Your organization includes two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). Server1 and Server2 host the same Web sites. You need to back up the server configur...
A.
IISBack.vbs /backup
B.
IISBack.vbs /list
C.
IISCnfg.vbs /copy
D.
IISCnfg.vbs /save
查看完整题目与答案
【多选题】黄山三大瀑布是
A.
三叠泉
B.
九龙瀑
C.
人字瀑
D.
百丈泉
E.
龙湫瀑
查看完整题目与答案
【多选题】Exhibit SW1#show spanning-tree vlan 200 VLAN200 Spanning tree enabled protocol iee eRoot ID Priority 32968 Address 000c.ce29.ef00 Cost 19 Port 2 （FastEthernet0/2） Hello time 10 Sec Max Age 20 sec Forw...
A.
BDPUs will be sent out every two seconds
B.
The time spent in the listening state will be 30 seconds
C.
The time spent in the learning state will be 15 seconds
D.
The maximum length of time that the BPDU information will be saved is 30 seconds
E.
This switch is the root bridge for VLAN 200
F.
BPDUs will be sent out every 10 seconds
查看完整题目与答案
相关题目：
【单选题】若有定义: int i1=30, i2=40; int * const p=&i1; const int *q = &i2; 且有语句: 1) p = &i2; 2) i2 = 50; 3) *q = 20; 4) *p = 10; 则下列_____中的语句均不正确。
A.
1、2
B.
2、3
C.
3、4
D.
1、3
查看完整题目与答案
【单选题】在日常生活中,别人与你打招呼不应( )。
A.
微笑示意
B.
回应
C.
不理
查看完整题目与答案
【多选题】Based on the show spanning-tree vlan 200 output shown in the exhibit，  which two statements about the STP process for VLAN 200 are true？ （）
A.
BPDUs will be sent out every two seconds.
B.
The time spent in the listening state will be 30 seconds.
C.
The time spent in the learning state will be 15 seconds.
D.
The maximum length of time that the BPDU information will be saved is 30 seconds.
E.
This switch is the root bridge for VLAN 200.
F.
BPDUs will be sent out every 10 seconds.
查看完整题目与答案
【单选题】美特斯邦威广告语:不走寻常路,是定位消费者的()需要?
A.
生理需要
B.
安全
C.
尊重需要
D.
爱与归属需要
查看完整题目与答案
【简答题】完形填空。 Today the problem of environment has become more and more serious. Every day, every hour, the air, forests, soil, oceans and fresh 1 are becoming dirtier and dirtier. There are two 2 for the pro...
查看完整题目与答案
【单选题】_____ every passing hour and every shuffling step he got just a little bit closer to the race leaders.
A.
Up
B.
With
C.
On
D.
At
查看完整题目与答案
【单选题】在日常生活中,别人与你打招呼不应( )。
A.
微笑示意
B.
回应
C.
不理
D.
看着对方
查看完整题目与答案
【单选题】Your organization includes two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). Server1 and Server2 host the same Web sites. You need to back up the server configur...
A.
IISBack.vbs /backup
B.
IISBack.vbs /list
C.
IISCnfg.vbs /copy
D.
IISCnfg.vbs /save
查看完整题目与答案
【多选题】黄山三大瀑布是
A.
三叠泉
B.
九龙瀑
C.
人字瀑
D.
百丈泉
E.
龙湫瀑
查看完整题目与答案
【多选题】Exhibit SW1#show spanning-tree vlan 200 VLAN200 Spanning tree enabled protocol iee eRoot ID Priority 32968 Address 000c.ce29.ef00 Cost 19 Port 2 （FastEthernet0/2） Hello time 10 Sec Max Age 20 sec Forw...
A.
BDPUs will be sent out every two seconds
B.
The time spent in the listening state will be 30 seconds
C.
The time spent in the learning state will be 15 seconds
D.
The maximum length of time that the BPDU information will be saved is 30 seconds
E.
This switch is the root bridge for VLAN 200
F.
BPDUs will be sent out every 10 seconds
查看完整题目与答案