The number of colleges in China ( )in the past 20 years.A incrase B incrased C is incraesd D has incrased再麻烦各位讲解下为啥B C两项不对选B缺啥成分 选C哪里矛盾之类的俺英语实在是不行啊

来源：学生作业帮助网 编辑：作业帮 时间：2024/07/17 23:42:28
The number of colleges in China ( )in the past 20 years.A incrase B incrased C is incraesd D has incrased再麻烦各位讲解下为啥B C两项不对选B缺啥成分 选C哪里矛盾之类的俺英语实在是不行啊
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The number of colleges in China ( )in the past 20 years.A incrase B incrased C is incraesd D has incrased再麻烦各位讲解下为啥B C两项不对选B缺啥成分 选C哪里矛盾之类的俺英语实在是不行啊
The number of colleges in China ( )in the past 20 years.
A incrase B incrased C is incraesd D has incrased
再麻烦各位讲解下为啥B C两项不对
选B缺啥成分 选C哪里矛盾之类的
俺英语实在是不行啊

The number of colleges in China ( )in the past 20 years.A incrase B incrased C is incraesd D has incrased再麻烦各位讲解下为啥B C两项不对选B缺啥成分 选C哪里矛盾之类的俺英语实在是不行啊
我不会解释为什么b 和 c 不对,我来帮你解释为什么d 是对的
has increased 是present perfecct tense(形式是have/has+ 过去式动词),表示一半是过去式,一半是现在式的句子.has increased 的意思是过去
曾经增加,到现在也一直在增加
以上文的意思应该是要表达在中国的学院在过去20年不断增加,到现在也一直在增加
还有谁可以帮到楼主的?

d

D

D

a number of the number of the number of,a small number of,a number of. the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students Number of the black the number of、a number of、large number的区别 翻译the system of number The total number of 中文 the number of的用法 a number of the students What’s the number of The number of errors( )surprising the number of revolutions是什么意思?