l have some ideas——how to get good——.填空

问题描述:

l have some ideas——how to get good——.填空

I have some ideas on how to get good results for your examination.

on/about
grades/marks

建议活学活用 前一空用介词on,about 后一空用名词.
举例:l have some ideas (about )how to get good (testing results) (mood).等等
good luck