高中英语选择,The Earth's most critically endangered animals and plants _ very rapidly in theThe Earth's most critically endangered animals and plants _ very rapidly in the last ten years.A.have been disappeaeing B.had disappeared
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/08 03:11:54
高中英语选择,The Earth's most critically endangered animals and plants _ very rapidly in the
The Earth's most critically endangered animals and plants _ very rapidly in the last ten years.
A.have been disappeaeing B.had disappeared
A 过去的十年 地球上濒临动植物消失了
过去的动作持续到现在 对现在有影响 所以用现在完成进行时
所以选择A
B是过去完成时态 过去的过去 句子中没有体现出来
希望能够帮到楼主
高中英语选择,The Earth's most critically endangered animals and plants _ very rapidly in theThe Earth's most critically endangered animals and plants _ very rapidly in the last ten years.A.have been disappeaeing B.had disappeared
_receives only a small portion of the total amount of the sun's energy 英语选择A.The earth's surface B.The surface earth C.The surface of earth D.The earth surface
The earth travels around the s------.
高中英语选择,
高中英语?选择
高中英语选择
we must s( ) the earth首字母填空
高中英语的完成句子-In space the astronauts will have to face the circumstances_on the earth .
l’m feeling under the earth
高中英语必修3 unit4 the oceans and seas完整句:the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.the oceans and seas.两次都是不可数,为什么还加S?
英语翻译原文:Mars is the fourth planet from the sun and it's the most like the Earth,but it's much __ than the Earth because it's farther from the Sun.(横线上是让选择填空的,我看不懂句子意思,求帮忙〜)
一道高中英语的单项选择.It's said that the food firm mades eggs illegally( ) man-made materials.A using B to useC used D use
Ley's bu friend of the Earth作文
Water _________ about seventy persent of the earth,s surface
The Boy's Gone (Live On Earth Version) 歌词
The Earth isn't a star.It's a p______
as throng a pull as the earth's
Man must stop _______ the earth’s atmosphere