首页
登录
职称英语
Today, most countries in the world have canals. Many countries have built canals
Today, most countries in the world have canals. Many countries have built canals
游客
2024-03-03
33
管理
问题
Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel 【C1】______ the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other 【C2】______ of transport. These 【C3】______ make it possible for boats to travel 【C4】______ ports along the coast without being 【C5】______ to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their 【C6】______ a thousand miles shorter. Other canals permit boats to reach cities that are not 【C7】______ on the coast; still other canals 【C8】______ lands where there is too much water, help to 【C9】______ fields where there is not enough water, and 【C10】______ water power for factories and mills. The size of a canal. 【C11】______ on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to 【C12】______ each other easily. It must be deep enough to leave about two feet of water 【C13】______ the keel of the largest boat using the canal. When the planet Mars was first 【C14】______ through a telescope, people saw that the round disk of the planet was crises-crossed by a 【C15】______ of strange bluegreen lines. These were called "canals" 【C16】______ they looked the same as canals on earth 【C17】______ are viewed from an airplane. However, scientists are now 【C18】______ that the Martian phenomena are really not canals. The photographs 【C19】______ from space-ships have helped us to 【C20】______ the truth about the Martian "canals". [br] 【C11】
选项
A、focuses
B、bases
C、depends
D、takes
答案
C
解析
词义辨析题,depend on意为“取决于”,结合句意可知,C正确,base on意为“以…为基础”,take on意为“承担”,focus on意为“集中(注意力)”,均不符合句意,故排除
转载请注明原文地址:http://tihaiku.com/zcyy/3500494.html
相关试题推荐
【B1】[br]【B11】A、countriesB、townsC、districtsD、suburbsD从后面的同位语areasnearaci
[originaltext]Insomecountriescertainkindsofinsurancearecompulsory.
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
TheUnitedStatesranksfirstamongWesterncountriesasfarasdivorcerateis
【B1】[br]【B11】[originaltext]Inrecentyearsmanycountriesoftheworldha
【B1】[br]【B10】[originaltext]Inrecentyearsmanycountriesoftheworldha
随机试题
Questions23-28•Readthemagazinearticlebelowaboutanewtapestoragesyste
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforreg
网络管理员使用Tracert命令时,第一条回显信息之后都是“*”,则原因可能
音频电缆串音衰减采用电缆分析仪或串扰分析仪进行测量。()
发展中国家人的锌缺乏症情况比发达国家严重。( )
简述冠心病的膳食指导原则。
女,35岁,诊断甲亢,术前准备口服复方碘化钾溶液,碘的作用,下列哪项是错误A.
代谢性酸中毒的原因不包括( )。A.大量使用乙酰唑胺 B.乳酸酸中毒 C.
2005年与2004年相比,该市的国外游客总人次比2004年增加了()。A
关于招标工程量清单缺项漏项,下列说法错误的是()。A.作为投标人的承包人不应承
最新回复
(
0
)