— What great trouble I have solving this problem now！   

—_____ my advice, you ________less trouble.

A．If you had taken, would have had

B．If you took, would have

C．If you had taken, would have

D．If you take, will have

科学发展观是对马克思列宁主义、毛 * * 思想、邓 * * 理论和“三个代表”重要思想关于发展思想的继承和发展。