首页
登录
职称英语
The history of civil engineering is a very important story in the developmen
The history of civil engineering is a very important story in the developmen
游客
2023-07-22
14
管理
问题
The history of civil engineering is a very important story in the development of civilization. Civil engineers began practicing their【S1】______four thousand years ago. Every great civilization, Egyptian, Minoan, and Roman,【S2】______, had their civil engineers. What is left of their work is proof that they were intelligent. These engineers of the ancient world built entire cities. They【S3】______systems of pipes which supplied fresh water. They built water pipelines for farm lands as well as bridges of great length. The ruins of their structures tell us【S4】______about the work of early engineers.
Consider the pyramids of Egypt. They are【S5】______that some of the earliest engineers had great scientific ability. They are also proof that those engineers could make lasting works of art and design. Although they lived thousands of years ago, the Egyptian engineers used very【S6】______measurements. The base of the largest pyramid -- the great pyramid near Gizeh -- comes to within inches of being a perfect square, the pyramid is【S7】______placed. Each corner points toward the exact directions of north, south, east, and west. The inside of the pyramid is filled with complicated passages and tunnels. These lead to different rooms inside the pyramid. Many of these passages are of【S8】______length and height.
The engineers of Egypt did more than design the pyramids. They【S9】______set up methods of moving and shaping the building materials. These were very heavy. They had to be brought from miles【S10】______and sometimes lifted several hundred feet. During the work the engineers commanded thousands of workers. The pyramids remain as evidence of the abilities of the ancient Egyptian engineers.
A)away I)great
B)many J)tourists
C)also K)evidence
D)profession L)fact
E)perfectly M)much
F)however N)still
G)exact O)designed
H)for instance [br] 【S3】
选项
答案
O
解析
所缺成分是该句的谓语,故应该从动词中斟选。此外,从意思上来看,该词应该与systems 构成动宾词组。据此,我们可以确定designed 为该题答案。design systems在上下文中的意思是“设计供水系统”。
转载请注明原文地址:https://tihaiku.com/zcyy/2859951.html
相关试题推荐
HistoryofPublicTransportationIn1915,theMorrellv
HistoryofPublicTransportationIn1915,theMorrellv
HistoryofPublicTransportationIn1915,theMorrellv
HistoryofPublicTransportationIn1915,theMorrellv
HistoryofPublicTransportationIn1915,theMorrellv
HistoryofPublicTransportationIn1915,theMorrellv
Soon___________(有一个新的发展)thathadfar-reachingeffects.cameanewdevelopment
Beingfitismoreimportantthanbeingthin.Researchshowsthatoverweight
Beingfitismoreimportantthanbeingthin.Researchshowsthatoverweight
Beingfitismoreimportantthanbeingthin.Researchshowsthatoverweight
随机试题
Ifthetworootsoftheequation2x2-mx-(k-m)=0are6and2,whatisthevalueof
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
女,22岁,因肥胖闭经拟诊为多囊卵巢综合征。如果确诊为多囊卵巢综合征,其治疗方案
()是最早使用,也是最早禁用的,是最原始意义上的兴奋剂,因为只有这一类兴奋剂
有限合伙企业的设立人数应为( )。A.2个以上50个以下 B.200个以下
慢性肾小球肾炎患者,肉眼血尿,血压195/105mmHg。以下哪项处理措施对其不
碳信用又称碳权,指在经过联合国或联合国认可的减排组织认证的条件下,国家或企业以增
银行业金融机构应至少每()开展一次绿色信贷的全面评估工作,并向银行业监管机构报
(2018年真题)境内单位或者个人从事境外期货交易的办法,由国务院期货监督管理机
工程施工条件主要有()。A.地形地貌 B.气象条件 C.水文条件 D.工
最新回复
(
0
)