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【单选题】
企业在执行环境保护基本国策中的正确做法有( )。
A.
行国家环境保护标准      ②追究违反环境法行为者的责任     ③使用节能和环保标志          ④发展环保产业
B.
①②③
C.
②③④
D.
①③④
E.
①②③④
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参考答案：
举一反三
【多选题】新民主主义社会时期，社会主义因素与资本主义因素之间的斗争主要表现为( )。
A.
限制与反限制的斗争
B.
改造与反改造的斗争
C.
繁荣经济与落后生产方式的斗争
D.
敌我矛盾斗争
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【多选题】叉车根据结构和功用可分为( )。
A.
平衡重式叉车
B.
插腿式叉车
C.
前移式叉车
D.
侧面式叉车
查看完整题目与答案
【多选题】which two statements about link-state routing protocols are true?(choose two)
A.
Each router determines its own path to a destination
B.
Link-state routing protocols use split horizon to avoid routing loops
C.
Each router shares a database of known routes
D.
Each router is aware only of its neighbor routers
E.
Each router maintains its own unique routing database
查看完整题目与答案
【单选题】______是呼吸道的起始部分。
A.
鼻
B.
咽
C.
气管
查看完整题目与答案
【单选题】What do we learn about the medical community?
A.
They now have a strong interest in research on aging.
B.
They differ from the academic circles in their view on aging.
C.
They can contribute to people's health only to a limited extent.
D.
They have ways to intervene in people's aging process.
查看完整题目与答案
【单选题】What did the man want to do?
A.
To buy a bike.
B.
To borrow a bike.
C.
To sell a bike.
查看完整题目与答案
【多选题】Which of the following protocols are examples of TCP/IP transport layer protocols? (Choose two answers)________
A.
Ethernet
B.
HTTP
C.
IP
D.
UDP
E.
SMTP
F.
TCP
查看完整题目与答案
【单选题】败毒散中配伍人参的用意是（）
A.
补气培土生金
B.
扶正鼓邪外出
C.
益气以助固表
D.
益气以利血行
E.
益气以资汗源
查看完整题目与答案
【多选题】Which two statements about IPv6 and routing protocols are true? (Choose two.)
A.
EIGRPv3 was developed to support IPv6 routing.
B.
OSPFv3 was developed to support IPv6 routing.
C.
Loopback addresses are used to form routing adjacencies.
D.
EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.
E.
Link-local addresses are used to form routing adjacencies.
查看完整题目与答案
【判断题】叉车根据其结构和功用可以分为平衡重式叉车、插腿式叉车、前移式叉车、侧面式叉车、集装箱叉车等。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【多选题】新民主主义社会时期，社会主义因素与资本主义因素之间的斗争主要表现为( )。
A.
限制与反限制的斗争
B.
改造与反改造的斗争
C.
繁荣经济与落后生产方式的斗争
D.
敌我矛盾斗争
查看完整题目与答案
【多选题】叉车根据结构和功用可分为( )。
A.
平衡重式叉车
B.
插腿式叉车
C.
前移式叉车
D.
侧面式叉车
查看完整题目与答案
【多选题】which two statements about link-state routing protocols are true?(choose two)
A.
Each router determines its own path to a destination
B.
Link-state routing protocols use split horizon to avoid routing loops
C.
Each router shares a database of known routes
D.
Each router is aware only of its neighbor routers
E.
Each router maintains its own unique routing database
查看完整题目与答案
【单选题】______是呼吸道的起始部分。
A.
鼻
B.
咽
C.
气管
查看完整题目与答案
【单选题】What do we learn about the medical community?
A.
They now have a strong interest in research on aging.
B.
They differ from the academic circles in their view on aging.
C.
They can contribute to people's health only to a limited extent.
D.
They have ways to intervene in people's aging process.
查看完整题目与答案
【单选题】What did the man want to do?
A.
To buy a bike.
B.
To borrow a bike.
C.
To sell a bike.
查看完整题目与答案
【多选题】Which of the following protocols are examples of TCP/IP transport layer protocols? (Choose two answers)________
A.
Ethernet
B.
HTTP
C.
IP
D.
UDP
E.
SMTP
F.
TCP
查看完整题目与答案
【单选题】败毒散中配伍人参的用意是（）
A.
补气培土生金
B.
扶正鼓邪外出
C.
益气以助固表
D.
益气以利血行
E.
益气以资汗源
查看完整题目与答案
【多选题】Which two statements about IPv6 and routing protocols are true? (Choose two.)
A.
EIGRPv3 was developed to support IPv6 routing.
B.
OSPFv3 was developed to support IPv6 routing.
C.
Loopback addresses are used to form routing adjacencies.
D.
EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.
E.
Link-local addresses are used to form routing adjacencies.
查看完整题目与答案
【判断题】叉车根据其结构和功用可以分为平衡重式叉车、插腿式叉车、前移式叉车、侧面式叉车、集装箱叉车等。
A.
正确
B.
错误
查看完整题目与答案
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