I mentioned it … the beginning of my speech. A.at B.in C.of Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. The first battery operated doll was made of tin in the 1950s and could do something that real babies can do. What could the doll do? This 11 to 20 tall rubber doll came out in the early 1950s. What was its name and what could it do after it drank its bottle and you squeezed its tummy? This 12 doll, introduced by Ideal Toy Co. in 1956, was the first of the 50s glamour dolls. She was double marketed by Ideal and a trusted cosmetic company. The secret of the cacao tree was discovered about 4000 years ago in the tropical forests of America. Who were the first people known to have made chocolate? What nationality were the people who first introduced chocolate to Europe? The main ingredients of chocolate are cocoa solids and cocoa butter. White chocolate is made from cocoa butter without cocoa solids. Which statement is true about the process of creating chocolate? The tryptophan contained in chocolate contributes to the production of endorphins.