I know it is worth at

I know it is worth at I know,it's worth waiting, （what）i want to know is （whether）it is worth doing为什么这样填啊? (what)i want to know is (whether) it is worth doing 括号里的为什么这么填呢? I think it is a ------lesson.A.worth B.worthy C.worthwhile D.worth of I think it is a ------lesson.A.worth B.worthy C.worthwhile D.worth of cause baby i know you are worth it i think your advice is of great()to me and it's i think your advice is of great()to me and it's ()A valuable,worth givingB valuable,worth taking itC value,worth giving itDvalue,worth taking I would not for a moment deny it is worth that.这里,for a moment , i believe that it is worth much money.提问that it is worth much money We know a goal is only as worth as the effort that's required to achieve it. Writing is tough work,but i am sure it --- A worthwhile B worth it C is worth D is worth it答案选D我选c 该选什么为什么 sometimes i wonder if it is worth it.flying colorsometimes i wonder if it is worth it.flying color Writing is tough work,but i am sure---- A worthwhile B worth it C is worth D is worth it答案选D但我选A到底什么为什么谢谢 it is worth I will not spend so much money on that fur coat,for I don’t think it is （ ）.A.worth buyingB.worth ofC.worthyD.worthwhile I know it is over I wonder______ it is worth doing 填that 还是if a disappointing man If a thing is worth doing it is worth doing well 这个呢