_______ snacks and drinks, but they also brought cards for entertainment when they had a picnic in the

forest.  [ ]

A. Not only they brought        

B. Not only did they bring  

C. Not only brought they        

D. Not only they did bring

下列关于中国特色社会主义法治体系五大体系的说法，正确的是（）。

A.既有国家层面，也有党的层面

B.既能实现依法治国，又能实现以德治国

C.既有制度层面，也有运行层面

D.既有理论层面，也有实践层面