In the past decades, sea ice ______ in the Arctic as a resul

In the past decades, sea ice ______ in the Arctic as a result of global warming.
A．had meltedB．has been meltingC．meltedD．is melting

短发地方法 1年前已收到3个回答举报

开始ee20070511 果实

共回答了724个问题采纳率：15.6% 举报

1年前

lait_miel 幼苗

共回答了63个问题采纳率：14.3% 举报

B项的现在完成进行时表示从过去开始一直延续到现在的情况。这一情况符合题意。

1年前

jybaobei0 幼苗

共回答了10个问题举报

1年前

可能相似的问题

Over the past decades, sea ice ___ in the Arctic as a result

1年前2个回答
In the past decades, sea ice ______ in the Arctic as a resul

1年前7个回答
Over the past decades, sea ice _____ in the Arctic as a resu

1年前1个回答
一个英语语法问题Over the past decades,sea ice has been decreasing in

1年前3个回答
Over the past decades , sea ice

1年前1个回答
Over the past decades,sea ice has been decreasing in the Arc

1年前1个回答
In the past decades, sea ice ______ in the Arctic as a resul

1年前1个回答
Over the past decades,sea ice ________ in the arctic as a re

1年前1个回答
）Over the past decades,sea ice in the Arctic as a result of

1年前2个回答
In the past decades,sea ice ______ in the Arctic as a result

1年前1个回答
Over the past decades,sea ice ___ in the Arctic as a result

1年前1个回答
关于进行时的用法over the past decades, sea ice____B_____ in the Arct

1年前3个回答
Over the past decades,sea ice___________in the Arctic as a r

1年前1个回答
As the sea ice melts sooner each swimmer,polar bears are for

1年前1个回答
Polar bears live _____ on sea ice, which they use as a

1年前1个回答
sea ice ,air pollution两个词为什么不能看做普通名词构成的专有名词?

1年前1个回答
sea ice之前为什么不加任何冠词,

1年前2个回答
什么是物质名词物质名词都是不可数吗?比如sea ice

1年前1个回答
英语翻译If current rates of decline in sea ice continue,the summ

1年前2个回答

你能帮帮他们吗

精彩回答