Antarctic __________ we know very little is covered with thi

用定语从句合并下面的句子:The Antarctic is covered with snow and ice all year round.men know little about it.

高中英语阅读理解
many of the other large ships now visiting antarctica are not designed especially against thick ice.such ships generally can only come to the continent in summer.but the tourist rush is pushing ships into dangerous situations.“ the increasing number of ships operating in antarctic means that the ship are under great pressure to get there in time for the key visiting sites,” the british *** wrote in a paper at the meeting of member countries.
it can be inferred from the passage that_________
a.a disneyland will be built in the antarctic
b.fewer people are visiting the antarctic because of the warnings given
c.not all the ships are suitable to go to the antarctic
d.some ships take risks visiting the antarctic in other seasons rather than in summer
为什么选c不选d

feed的用法
Whales feed in Arctic and Antarctic waters during the summer months.
为什么这里是feed 而不是are fed

Not until the late 18Th century_____the Antarctic cricle but he never saw land.
A.did James Cook cross B.had James Cook cross crossed
为什么不选B

Antarctic _______ we know very little is covered with thick ice all the year round.A.whi
Antarctic _______ we know very little is covered with thick ice all the year round.
A.which B.where C.that D.about which
为什么不能用where答案C

Scott of Antarctic was a national hero of mythic proportions.中的“proportions”什么意思?这种用法是什么?还有“yet 请举例说明用法,请不吝赐教.

the South Pole和Antarctic作名词时的区别?
请不要复制词典的内容!最好给出一些例子来,

将此句换为定语从句
The Antarctic is covered with snow and ice all year round.Men kown little about it.

强调句 not until the late 18Th century_____the ANtarctic cricle but he never saw land
A.jamed cook crossed B.Crossed jamed cook C.did jamed cook cross D.james cook crossed

英语语法：分不清分词状语
我今天问了一个这样的问题
Asia,and North America.The Antarctic is a continent almost as large as Europe and Australia combined,centered roughly on the South Pole and surrounded by the most unobstructed water areas of the world -- the Atlantic,Pacific,and Indian Oceans.
我问的是centered on 在这个句子里面是不是作动词,因为我感觉centered roughly on the South Pole and surrounded by the most unobstructed water areas of the world -- the Atlantic,Pacific,and Indian Oceans.前面省略了主语The Antarctic 也就是is 和centered on 是并且谓语,但是今天又一个高手告诉我说这个是做非谓语.我有时候真分不清啊,我看见动词总是相当然认为动词前面缺少主语,然后就把动词当成谓语了.

the South Pole和Antarctic有什么区别?
如题

这是什么从句?
Antarctic ____we know very little is covered with thick ice all the round.
A.that B.about which
什么从句啊 为何不能选A呢?

【英语阅读pingu(企鹅家族) lives in the cold antarctic with his parents and his little sister.the
pingu(企鹅家族) lives in the cold antarctic with his parents and his little sister.the story begins as he goes around the ice.the best part is that the penguins speak their own language.children who are still learning to speak will enjoy it.
four teletubbies(天线宝宝) are always dancing and playing games happily together.the cartoons are full of lovely colors,funny movements and moving sounds.kids like to follow the teletubbies to dance when watching.
the story shaun the sheep(***) follows the adventures of a young sheep called shaun.it is made for kids.every character communicates with each other through sounds and actions which are really like the way humans behave.adults will also enjoy watching it.
the pink panther (粉红豹) is going around performing his daily activities.however,each of his simple activities gets him into lots of trouble.it’s a very funny cartoon for kids and it will make kids laugh much.
( ) 51.there are _________ members in pingu's family.
a.three b.four c.five d.six
( ) 52.your parents might be interested in _________.
a.pingu b.teletubbies c.shaun the sheep d.the pink panther
( ) 53.what can kids learn to do when they are watching the teletubbies?they can learn ________.
a.to speak b.to dance c.to adventure d.to laugh
( ) 54.which of the following is true according to the passage?
a.the teletubbies live in the cold antarctic.
b.pingu can communicate with humans in english.
c.shaun always gets himself into a lot of trouble.
d.the pink panther is keen on performing himself.
( ) 55.what does the writer think about all the four cartoons?
a.funny.b.boring.c.terrible.d.strange.

Antarctic ,which we know very little,is covered with thick ice all the year round
这句话改一下错误.为什么不能把which改成as?

Antarctic_______ we know very little is covered with thick ice all the year round.
A.which B.where C.that D.about which

新概念英语第二册43课作文
用括号中的连词改写以下句子：
1.Byrd stayed in the Antarctic for a year.He made many more fights.(and)
2.He went back to America in 1930.He returned to the Antarctic in 1946.(but)
3.This time he had 4,000 men with him. He had thirteen ships and seventeen aeroplanes.(not only…but…as well)
我们老师说不能单纯的用连词，
必须要改写为从句。(假如就用连词改那么简单我也没必要让大家帮忙了。)

It is so cold in Antarctic that the penguins have to stand _______to each other to keep warm. A．closely B．closed C．closing D．close

T he lecture given by Professor Johnson on the Antarctic is very attractive, and at the beginning, it is _____ asking us questions about the mysterious continent.

[ ]

A. in fact B. in advance C. in the form of D. actually

How many year-round research stations are there in Antarctica?