位于土坡坡顶的钢筋混凝土条形基础。如图所示。试问,该基础底面外边缘线至稳定土坡坡顶的水平距离a(m),应不小于下列()项数值。
A.2.0
B.2.5
C.3.0
D.3.6
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下列说法中,你认为正确的是( )
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仿照下列句式,以“理想 / 幻想”或者“光荣 / 虚荣”为话题写一组句子,字数大体相同即可。(6分)
例:魅力 / 权力
魅力是一种软力量,权力是一种硬力量。魅力像和煦的春风,让人心旷神怡;
权力像陡峭的冰山,让人心生敬畏。
根据短文内容和首字母提示,填入所缺单词。
A tragic mystery happened in South-east Asia. Malaysia(马来西亚) Airlines flight 370 t 小题1: off early Saturday morning, March 8th, in 2014. It was headed from Kuala Lumpur, Malaysia to Beijing, China. There were 12 crew members and 227 passengers on board, i小题2: 154 Chinese. But less than an hour into the flight, it d 小题3:. There was no communication from the pilots and no distress calls(遇险求救信号). There was something u 小题4: about the flight. Some of the people on it weren't who they said they were. Interpol, an international police organization says at l小题5: two of the passports were stolen in the past two years. The f 小题6: thing is to find the plane. It is said that the plane may have changed course and turned b 小题7: towards Kuala Lumpur. We don’t know w 小题8: exactly happened to the plane. All of us hoped it could return safely. However, 17 days l 小题9: after the accident, Malaysian Prime Minister told the world that flight MH370 ended in the southern Indian Ocean and none of those on board survived. What bad n 小题10:!
He was _______ the work. [ ]
A. successful to finish
B. successfully in finishing
C. success in finishing
D. successful in finishing
IPSec VPN安全技术没有用到______。
A.隧道技术
B.加密技术
C.入侵检测技术
D.身份认证技术