Q: Which state is the blue ridge mountains roanoke city in? Choose the most suitable option to answer the above question. Options：  A. appalachians  B. north carolina  C. virginia  D. pennsylvania  E. montana
A: C


Q: Louisiana is one of fifty, together they make up the what? Choose the most suitable option to answer the above question. Options：  A. deep south  B. united states  C. gulf states  D. swamp  E. 98 of world's crayfish
A: B


Q: What does a person do when he or she shows excitement? Choose the most suitable option to answer the above question. Options：  A. library  B. express information  C. music festival  D. dance  E. go somewhere
A: B


Q: Where is all compost found? Choose the most suitable option to answer the above question. Options：  A. wonderful  B. forest  C. surface of earth  D. recycle bin  E. garden
A: C