Inordertocontinuetolearnbyourselvesafterleavingschool,wemustlearnhowtostudyintheschoolnow.A.afterallB.inallC.aboveallD.firstofall为什么选c,不能选d!求详细解答!

Question

In order to continue to learn by ourselves after leaving school, we must ______ learn how to study in the school now .
A. after all
B. in all
C. above all
D. first of all
为什么选c,不能选d!求详细解答!

Answer 1

First of all 是首先的意思一般用于句首.after all 是毕竟的意思,一般用于句尾.above all 常用的意思有“首先”和 "尤其是"的两种意思,当要着重说明某事的时候 可用于句首,句中,句尾.