COMPARE '
besides english , I learn French
having good spirit, I learn gmat
in having good spirit, I learn gmat
the first is prepositional phrase, which dose not need to refer to subject of main clause
the second is participle phrase, which refer to subject of main clause.
the third is participle phrase with preposition, which, similar to participle phrase,refers to the subject of main clause.
this sc problem is the case 3
this problem is still a text book knowlege which requires us to
...
besides english , I learn French
having good spirit, I learn gmat
in having good spirit, I learn gmat
the first is prepositional phrase, which dose not need to refer to subject of main clause
the second is participle phrase, which refer to subject of main clause.
the third is participle phrase with preposition, which, similar to participle phrase,refers to the subject of main clause.
this sc problem is the case 3
this problem is still a text book knowlege which requires us to
...