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
2024-02-12
54
管理
问题
Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel【67】the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other【68】of transport. These waterways make it【69】for boats to travel【70】ports along the coast without being【71】to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their【72】a thousand miles shorter. Other canals permit boats to reach cities that are not【73】on the coast, still other canals【74】lands where there is too much water, help to【75】fields where there is not enough water, and【76】water power for factories and mills. The size of a canal【77】on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to【78】each other easily. It must be deep enough to leave about two feet of water【79】the keel (船的龙骨) of the largest boat using the canal. When the planet Mars was first【80】through a telescope, people saw that the round disk of the planet was crisscrossed by a【81】of strange blue-green lines. These were called "canals"【82】they looked the same as canals on earth【83】are viewed from an airplane. However, scientists are now【84】that the Martian phenomena are really not canals. The photographs【85】from space-ships have helped us to【86】the truth about the Martian "canals". [br]
选项
A、focuses
B、bases
C、depends
D、insists
答案
C
解析
本题考查固定短语辨义。depend on“取决于”符合句意。其他选项与on搭配后的意思分别为:base on“基于”;insist on“坚持(要求)”;focus on“集中(注意力)于”。
转载请注明原文地址:https://tihaiku.com/zcyy/3443969.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
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
Today,mostcountriesintheworldhavecanals.Manycountrieshavebuiltca
随机试题
Diggingthegardenwithaspadeisavery______task.Iamexhaustedaftersuch
There’snodenyingthatasweage______,ourbodyagesrightalongwithus.A、ch
[originaltext]WomenareontheirwaytoholdingmorethanhalfofallAmeri
WhichofthefollowingisNOTmentionedinthenews?[originaltext]TheNorth
说明:请以李军的名义写一则寻物启事。时间:3月12日内容:今天中午在餐厅吃饭时,将书包忘在那里。书包为棕色,里面有一本课本、一个笔记本和一个钱包。拾到者请致
所示结构在外力荷载q作用下,产生的正确剪力图是( )。
患者项背强直,发热不恶寒,头痛汗出,苔薄白,脉沉细。治疗选方( )。A.栝蒌桂
在开放经济中,国内总需求的增加将引起()。 A.国内生产总值增加,贸易收支状
某中型水电厂,大坝距厂房约10km,有关坝区供电请回答(主接线为两个扩大单元接线
最准确的膳食调查方法是( )。A.称重法 B.查账法 C.24小时回顾法
最新回复
(
0
)