作业帮They have prover themselves to be of great commercial value里面的to be 后面为什么用of?
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They have prover themselves to be of great commercial value里面的to be 后面为什么用of?
They have prover themselves to be of great commercial value里面的to be 后面为什么用of?
They have prover themselves to be of great commercial value里面的to be 后面为什么用of?
be of ＋ 抽象名词表示主语具有该抽象名词的特点、性质等等.
上句的value为抽象名次,该句的意思是：它们已经证明了其极高的商业价值.句中的prover应该是proven.
再如：
I hope that I can be of some help.我希望我能有所帮助.
of 后面加名词,如of great importance,就相当于一个形容词,就是important的意思.
在本句中,of great commercial value意为very valuable at the aspect of commerce.
They have prover themselves to be of great commercial value里面的to be 后面为什么用of?
英语翻译a prover an apple a day keeps the docter away翻译成中文是什么?好象是句谚语吧!
they have the ears 意思
They have all finished doing the exercises
they have b_____ beds in the room
They have the same hobby.同义句
They have the same hobby改成疑问句
they have some ( )at the party.(candy)
12.They _______ (have) the same hobby.
They have four (class) in the morning.
They have the same hobby改成疑问句
Have they finished__(eat)the fruist.
they have pulled down the old building.
they have the lunch at 12:00
They have much flour in the bowl.
they have been the subject of debate
they have a skeleton outside of the
They have smoothed away the difficultiestranslate