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请根据以下内容要点,用倒装句完成挖空部分使之成为完整的一篇短文,介绍自己学习英语的经历。 1.___________(我将永远不会忘记)my experience of learning English. As soon as I got to high school, I found English was much more difficult than before. Not until I failed the first exam 2.____________(我才意识到) I must work hard to catch up with other students. I asked my English teacher for help. She told me not to give up English and gave me some advice on learning it. She said, “3.______________(你不仅要牢记) words and good sentences,but also learn to use them. Only in this way 4.______________(你才能学好英语).” 注:牢记用memorize
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【单选题】《公路水泥混凝土路面养护技术规范》（JTJ073.1—2001），规定用5.4m长杆弯沉仪在BZZ-100标准车作用下测定，凡弯沉超过（）mm者，判定为板底脱空。
A.
0.1
B.
0.2
C.
0.3
D.
0.4
【多选题】What are two benefits of using NAT?(choose two)
A.
NAT protects network security because private networks are not advertised.
B.
NAT accelerates the routing process because no modifications are made on the packets.
C.
Dynamic NAT facilitates connections from the outside of the network.
D.
NAT facilitates end-to-end communication when IPsec is enable.
E.
NAT eliminates the need to re-address all host that require extemal access.
F.
NAT conserves addresses through host MAC-level multiplexing.
【单选题】What are two benefits of using NAT?(choose two)
A.
NAT有两个优点是什么？（选择两个）
B.
NAT protects network security because private networks are not advertised.
C.
私有网络不会被外所知，NAT保护网络安全。
D.
NAT accelerates the routing process because no modifications are made on the packets.
E.
没有对数据包进行任何修改，NAT加速了路由过程。
F.
Dynamic NAT facilitates connections from the outside of the network.
G.
NAT有助于从网络外部进行连接。
H.
NAT facilitates end-to-end communication when IPsec is enable.
I.
用IPsec时，NAT有助于端到端通信。
J.
NAT eliminates the need to re-address all host that require extemal access. K. 机需要外部访问时候，NAT不必了重新分配地址。 L. NAT conserves addresses through host MAC-level multiplexing.
【单选题】战略竞争和超额利润取决于
A.
公司比竞争对手更能长久地等待一种核心竞争力取得成功
B.
公司开发和拓展新的核心竞争力的速度快于竞争对手模仿现有核心竞争力所产生的竞争优势的速度
C.
现有核心竞争力不是稀有的
D.
比竞争对手销售更多的产品
【简答题】自耦变压器的过负荷保护________都应装设,至少要在送电侧和________必须装设。
【简答题】《公路水泥混凝土路面养护技术规范》(JTJ073.1—2001)，规定用5.4m长杆弯沉仪在BZZ-100标准车作用下测定，凡弯沉超过( )mm者，判定为板底脱空。 A0.1 B0.2 C0.3 D0.4
【多选题】What are two benefits of using NAT?（）
A.
NAT protects network security because private networks are not advertised.
B.
NAT accelerates the routing process because no modifications are made on the packets.
C.
Dynamic NAT facilitates connections from the outside of the network.
D.
NAT facilitates end-to-end communication when IPsec is enable.
E.
NAT eliminates the need to re-address all host that require extemal access.
F.
NAT conserves addresses through host MAC-level multiplexing.
【简答题】Al 3+ 与 EDTA 的配位反应由于 _________ ; 测定固体 CaCO3 时存在 _____________ 问题;在酸性溶液中, AgNO 3 滴定 Cl - 时存在 ____________ 问题,不能采用直接滴定的方式,可采用回滴定进行。
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