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
2023-09-03
93
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] 【C4】
选项
答案
K
解析
voyage特指水上航行。
转载请注明原文地址:https://tihaiku.com/zcyy/2982732.html
相关试题推荐
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
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
Arestaurantmay______foritsdeliveryservice.[br]Thespeakerdescribesth
TimeIfyoucan【T1】______,youcanknowthetimeofday.Butnooneknow
[originaltext]W:Hi,Tim.Areyoudoingsomelast-minuteshoppingbeforethewe
十个月小儿,1月来咳嗽、发热、呼吸促,一周来嗜睡、进食差、间断呕吐,来急诊。查体
下述各说法正确的是()。A若质点对某定点的动量矩守恒,则其动量也一定守恒
下列选项中,甲的行为构成无因管理的是( )。A.甲主动将摔倒在人行道上的老人扶
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
在信用经纪业务中,投资银行不仅是传统的中介机构,而且还承担着( )的角色。A.
下列公共物品中属于准公共物品的有()。A.国防 B.治安 C.教育 D.
标线应暂时停止喷涂施工的天气状况有( )。A.夜间 B.雨天 C.风天
最新回复
(
0
)