首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The safety of ships at sea does not depend only on the arrangements made in the ships themselves. Dangerous coasts and rocks may
The safety of ships at sea does not depend only on the arrangements made in the ships themselves. Dangerous coasts and rocks may
admin
2013-10-17
70
问题
The safety of ships at sea does not depend only on the arrangements made in the ships themselves. Dangerous coasts and rocks may be seen in the daytime,【C1】______they are a threat to safe navigation at night. Lighthouses are therefore erected at such places to【C2】______sailors of the danger. Modern lighthouses are put up at all dangerous places near the courses【C3】______by ships. On some rocky coasts several lighthouses may be built not far from each other, and【C4】______the sailors on a ship may know which is which, they have【C5】______arrangements of lights. One lighthouse will give a single flash at regular【C6】______, another may give two flashes; a third may give two followed by one; and so on. 【C7】______watching the lights the navigator is able to decide exactly where he is, and he can set his 【C8】______with confidence. In the approaches to some ports two continuous lights are set up, one above【C9】______but some distance behind; when they appear from the sea one above the other, the ship is on the right course; but if they do not, the captain knows that he is【C10】______his course and likely to strike a rock or the bottom of the sea.
【C1】
选项
A、however
B、and
C、but
D、or
答案
C
解析
很显然,空格所在的句子上对于上句而言,意思发生转折,因此需要填入一个表示转折关系的连接词,正确答案为C。A项however是副词,不能用来连接两个并列的分句,故在本题中不能选用。B项and作连接词,表示同一意思的延续,D项or(或者)作连接词时表示选择。
转载请注明原文地址:https://kaotiyun.com/show/kkXO777K
0
在职攻硕英语联考
相关试题推荐
Russia’seconomy—untilrecentlyoneofthefastestgrowinginEurope—isindirestraits.Traditionalindustriessuchasstee
Russia’seconomy—untilrecentlyoneofthefastestgrowinginEurope—isindirestraits.Traditionalindustriessuchasstee
CulturalcontinuitieswithAfricawerenotdependentonimportationand______ofspecificfolktalesintheirpristineform.
Therenaissanceofthefeministmovementduringthe1950sledtotheStasistschool,whichsidesteppedthegoodbaddichotomyan
Bethworkedhardto______inwiththelocalsduringhervisit.
Youshouldn’t______yourfather’sinstructions.Anywayheisanexperiencedteacher.
Duringrecentyearswehaveheardmuchabout"race":howthisracedoescertainthingsandthatracebelievescertainthingsand
Duringrecentyearswehaveheardmuchabout"race":howthisracedoescertainthingsandthatracebelievescertainthingsand
By1830theformerSpanishandPortuguesecolonieshadbecomeindependentnations.Theroughly20million【C1】______ofthesenati
随机试题
Thisisnotmystory.Nor_________thewholestory.Mystoryplaysoutdifferently.
教唆犯
关于近球小体的颗粒细胞的描述,哪一项是错误的
掌浅弓由_______和_______构成;掌深弓由_______和_______构成。
诊断肝硬化门静脉高压症最有意义的临床表现是
人民法院按照审判监督程序重新审判的案件,从适用的审判程序来看,下列做法正确的有:
会计核算软件按照不同的适用范围可分为通用会计核算软件和商品化会计核算软件。()
在运输质量事故的赔偿中,可以通过扣留货物或拒付运费来充抵赔偿金。()
下列与生物科技有关的重大事件中,不属于20世纪90年代发生的是()。
ThoughConfuciushaslonggone,hispowerideaundoubtedly______Chinesesocietyandtradition.
最新回复
(
0
)