Letter A refers to the option of working with the same ideas the writer already has, maybe just rephrasing or resuming. Letter C only gives the option to change the way to present the information, but it does not mean the writer adds or eliminates anything, putting him in the same position he was at the beginning with a different format. Letter D is also a reliable option, but it is necessary to consider that the whole draft could change (even the main idea might be altered) if the writer takes this option. Letter B introduces the idea of changing techniques to generate more and different ideas, meaning that the writer can continue working with the same draft and same plot or topic.
Answer:Public smoking bans appear to significantly reduce the risk of heart attacks, particularly among younger individuals and nonsmokers, according to a new study. Researchers find that smoking bans can reduce the number of heart attacks by as much as 26 percent per year.
Nonchalantly: in a casually calm and relaxed manner
Alize responded nonchalantly, so she is likely not very excited. She may just be very distracted, but she isn't showing much emotion about going the amusement park.