首页
登录
职称英语
Today, most countries in the world have canals. Many countries have built ca
Today, most countries in the world have canals. Many countries have built ca
游客
2024-05-15
21
管理
问题
Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel to the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other【C1】______ of transport. These【C2】______ make it possible for boats to travel between ports along the coast without being【C3】______ to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their【C4】______ a thousand miles shorter. Other canals permit boats to reach cities that are not located on the coast, still other canals【C5】______ lands where there is too much water, help to【C6】______ fields where there is not enough water, and furnish water power for factories and mills. The size of a canal【C7】______ on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to pass each other easily. It must be deep enough to leave about two feet of water beneath the keel of the largest boat using the canal. When the planet Mars was first 【C8】______ through a telescope, people saw that the round disk of the planet was criss-crossed by a number of strange blue-green lines. These were called "canals "because they looked the same as canals on earth that are viewed from an airplane. However, scientists are now【C9】______ that the Martian phenomena are really not canals. The photographs taken from spaceships have helped us to【C10】______ the truth about the Martia "canals".
A. soak B. means C. depends D. channels E. observed
F. bases G. waterways H. certain I. drain J. discover
K. voyage L. irrigate M. exposed N. route O. definite [br] 【C2】
选项
答案
G
解析
waterways意为“水道”;channels指“海峡”。
转载请注明原文地址:https://tihaiku.com/zcyy/3598996.html
相关试题推荐
Chinaisoneofthelargestcountriesintheworld,herterritorybeingabout__
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
[originaltext]About25millionchildrenindevelopingcountrieshavenohom
Today,mostcountriesintheworldhavecanals.Somecanals,suchastheSue
Today,mostcountriesintheworldhavecanals.Somecanals,suchastheSue
Today,mostcountriesintheworldhavecanals.Somecanals,suchastheSue
随机试题
AShortHistoryoftheOriginsandDevelopmentofEnglishI.Origin
ThroughouttheU.S.studentsaregettingouttheirNo.2pencils,readyendu
Accordingtoapanelofhealthofficials,therehasbeenagreatdealofconfusi
Ifirstbecameawareoftheunemploymentproblemin1928.AtthattimeIha
1.食品安全事故屡有发生2.人们对食品的安全越来越担心3.怎样才能解决好食品的安全问题Fo
PreventionisBetterthanCureForthispart,youareallowed30minutesto
城市应根据其社会经济地位的重要性或非农业人口的数量分为四个等级。其中Ⅰ级(特别重
习近平总书记指出:“时代是出卷人,我们是答卷人,人民是阅卷人。”2020年初新
与2008年相比,2012年平均每艘其它船舶的载重约增长了()A.22
一般纳税人发生的下列经济行为中,可以开具增值税专用发票的是()。A.金融商
最新回复
(
0
)