Iceberg!iceberg ahead!

After用在时间上是介绍,后面应该跟定语从语

冰山运动之雄伟壮观，是因为他只有八分之一在水面上.

ccbad

D

当及时,迅速的拐了一个弯后,这艘船撞到了冰山
陈诉句 一般过去时

当及时,迅速的拐了一个弯后,这艘船撞到了冰山
陈诉句 一般过去时

iceberg [5aisbE^] n.冰山,冷冰冰的人 iceberg ice.berg AHD:[ºs“bûrg”] D.J.[6...pyramidal iceberg 锥形冰山 table iceberg 平顶冰山 tabular iceberg 平顶冰山

1.一座标志为B-15的冰山脱离了罗斯冰架（大约在南极半岛西经90度）,面积约为300千米乘40千米;
2.一座冰山（面积约为150千米乘35千米）
这里by是乘的意思

选C
考察非谓语动词
后一个分句有完整的结构,则前一个不是完整的句子,需用非谓语动词．若选A,it 做主语,后一个句子必须加and.又after是介词,介词后跟宾语,故不能选B和D．
所以选择C

因为这是强调句
强调句后面的从句一般用that 引导

Nobody Had Believed It Was Possible
In 1912,the Titanic hit an iceberg on its first trip across the Atlantic,and it sank four hours later.It was carrying 2207 people,but it had taken on enough lifeboats for only 1178 people.When the passengers tried to leave the ship,only 651 of them were able to et into lifeboats and 1502 people lost their lives.
Throughout the whole tragedy,the California was only ten miles away.Its officers were close enough to see the Titanic,but they did not understand the situation.They never received the Titanic’s call for help,and they did not come to the rescue until too late.
First of all,nobody had prepared for such a tragedy.Nobody had believed that the Titanic could sink.The steamship company had thought that its ship would be completely safe in all situations.They followed an old rule for the number of lifeboats,so they had supplied lifeboats for only half the people.And the passengers had not practiced lifeboat drills before the accident and they did not believe they were in danger.
The ship had already received six ice warnings on its radio when it struck the iceberg.But it had not changed its direction or its speed.It was impossible to change direction quickly enough when the iceberg came in sight.When the Titanic hit the iceberg,the radio officer on the California had just gone to bed.He had tried to warn the officers on the Titanic about the ice before he went to bed,but the officers had not listened.
After this accident,ocean travel change.Now there are always enough lifeboats for everybody.Ships do not go so far north in winter,and they watch carefully for ice.Radio officers work 24 hours a day.A tragedy like the sinking of the Titanic should never happen again.

After在这里引导时间状语,后面可接a long time,很自然,这点没问题；但怎样理解“what seemed”的用法?请看下面对一道填空题的评析：
After ___ seemed an endless wait,it was her turn to step into the doctor's office.
A.it B.that C.what D.which
选C.
【句意】在经过一段似乎是漫无边际的等候之后,终于轮到她走进医生的办公室.
【难点】在由after引导的介词短语中,what seemed(to be)起定语作用,修饰an endless wait.又如：I saw what seemed to be a fox.（我看见一个似乎是狐狸的东西.）
这样的用法很常见,下面是节自奥威尔小说中一句：
At last,after what seemed a long time (it might have been five seconds,I dare say) he sagged flabbily to his knees.

1.Suddenly after the steamer crushed into iceberg was the boat sucked into antarctic ice-cold water.
2.Sherry reflects on every book she have read.
3.this show is of pure enjoyment.I love it all.
4.You brush that wall,I'll brush this wall in time for you.
5.He abandoned his fellow while under shark attack.
6.You should be well aware of the tide in the bay,as a lot of swimers was sucked into the sea.
7.He noticed a signal from flashlight,but until he used the telescope did he find that someone was actually seeking for help.

I think it is because only 10% of an iceberg is above the water surface. People usually can only observe a very small part of a culture. In this way, that culture is like an iceberg.

Tip of an iceberg冰山一角
An Iceberg一座冰山
看下面的词组,还有其他意思
The Tip of an Iceberg冰山一角
She's waiting like an iceberg她静静地等着
She’s waiting like an iceberg她静静地等着
She''s waiting like an iceberg她如统一座冰山在等候

Hemingway's iceberg theory：海明威的冰山原则
概述：一种文学创作理论.指的是人的语言对于人的思想的表达就好像冰山一样,只有八分之一在水上面,有八分之七在水下；意思是说人的语言是不足以表达思想的,对于作者而言,也没有必要写得太过于直露,因为读者是能读懂的.这种创作理论首先是由美国作家海明威提出的,有较大的影响.

选B
此题考的是固定句型:“主语 was/were doing sth when 一般过去时” 意思是当某事正在进行的时候另一件事突然发生
此句译为:她一直航行了四天,一座大冰山突然被她发现了/突然发现了一座大冰山

1当轮船撞上了冰山的时候,船被吸入了南极冰冷的海水里（iceberg;suck;Antarctic waters)
when the ship hit the iceberg,it is sucked into the cold Antarctic water)
2莎莉每读一本书都喜欢反思一下书的意义（reflect on)
Once Sally reads a book,she likes to think about what it relects on.
3这场演出没有我不喜欢的.这是彻底的享受.（pure）
Nothing is not favorite in the performance.It is pure enjoyment.
4你刷那面墙,同时我准备好这面墙,以便你接着刷.（in the meantiame）
You paint the wall on that side,in the meantime,I keep this wall available,so that you can go on painting here.
5他在鲨鱼来袭时抛弃了同伴,独自逃走了.（abandon)
when the shark attacked him,he abandoned his partner and ran away.
6你要小心,这个海湾里的浪很大,很多游泳的人都被（海浪）卷到海里去了.（aware;tide)
Be aware of the big tide in the bay,many siwimmer were swept into the sea.
7他看到远处有手电筒发出的信号,但直到他用望远镜彩看到是有人在求救.（flashlight;telescope)
He noticed the signal by flashlight,but found people seeking for help with the help of telescope.

4.
*four days表完成时 用has
而当遇到冰山的时候,她已经（持续）航行了4天.
这4天一直在航行,所以用been sailing.

Second,firms can trade goods and services by incurring iceberg transport costs.Given these costs,national goods markets in both sectors clear in equilibrium.Labor is freely mobile and workers can relocate every period before technological innovations are realized.Thus,in a given period,all workers obtain a common utility in equilibrium.
梦伊潇湘 16:25:17
这是前后段的内容
bfic 16:26:55
看来iceberg是一种典故
bfic 16:27:08
是一种方式的典故
bfic 16:27:18
只能硬翻了
bfic 16:27:30
即：冰山运输成本