Larsen B ice shelf in Antarctica——是何意?

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Larsen B ice shelf in Antarctica——是何意?
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Larsen B ice shelf in Antarctica——是何意?
Larsen B ice shelf in Antarctica——是何意?

Larsen B ice shelf in Antarctica——是何意?
南极的Larsen B冰架
2002年1月,Larsen B冰架部分开始坍塌,并与南极大陆分离,导致数以千计的冰山在威德尔海漂流.在5年时间内,这个冰架缩小了5700平方公里.这使人想起一个重要的问题：这样的灾难性坍塌事件在气候史上是不寻常的、还是注定要发生?对从来自该地区的惟一海洋沉积芯获得的数据所做的一项解释表明,Larsen B冰架从距今1万年前的上次冰期结束以来一直存在,其最近的坍塌超过“全新世”期间自然变动的极限.这一长期观点对于评价自然和人类因素在Larsen B冰架体系的坍塌中的相对作用至关重要.

Larsen B ice shelf in Antarctica
南极洲的LARSEN B冰架(巨大的浮动冰层)
守护神B冰架吗?

Larsen B ice shelf in Antarctica——是何意? shelf shelf the only letter which I have received is still on the shelf .the only letter which I have received is still on the shelf .选择错误部分：A：which B：have received C：is D：on the shelf并修改! I want ( ) ice-cream.A:an B:some jade ice i spoil A:Could you get the book down from the shelf for me?I( )(够不着)it.B:With pleasure. I ( ) my ice-cream.I am ( ).A.droped ,angry B.droped ,happy C.dropped ,angry ------Hi,Bob,i cannot find my electric shaver!-------Sorry,I ( ) it and I guess I put it on the top shelf with my thingsA.used B.had used I very like ice cream i'm eating ice cream i need ice princess music would you like some tea with ice in it?yes,i .A.will B.would I want( ) egg and ( )ice-cream.A:a ,an B:an,an C:an,some I want _____some ice creams.A.to buying B.to buy C.buy I can see ice cream in the refrigerator A a B an C some I like _____ for dessert?A.broccoli B.eggs C.ice cream D.carrots I ( ) an ice-cream to my brother last night.a.give b.gives c.gave