【英语语法疑惑1,______beingMarch12th,theyplantedtressonthehill.A,ThatB,ItisC,ItD,this此题看过讲解还是有疑惑,最好一一排除讲解下谢谢2,_______canyoumakemuchpeogressinyourstudy.A,WithahardworkB,Althoughw】

　　英语语法疑惑

　　1,______beingMarch12th,theyplantedtressonthehill.

　　A,ThatB,ItisC,ItD,this

　　此题看过讲解还是有疑惑,最好一一排除讲解下谢谢

　　2,_______canyoumakemuchpeogressinyourstudy.

　　A,WithahardworkB,Althoughworkhard

　　C,OnlywithhardworkD,Nowthatheworkshard

　　这个题目感觉是C倒装句其用法我也知道,现在主要是ABD改如何排除?

　　请解之