根据字义,组词语。
资:①智慧;能力。____
②帮助。____
③财物。____
指出下题的错误,并改正过来.
6.72÷4.2=16
——_______ go and help Huihui, a little girl who is badly ill in Zhaoyuan, Shandong?
——That's a good idea.