I ………………………… them for a long time. A.knew B.have known C.was knowing Answer and Feedback Answer:B Feedback:The present perfect is used to talk about an action or situation that started in the past and has continued up to the present. do you want? view more test Xem thêm Share this post Some other questions you may be interested in. Corey Haims first movie role was in 1985s Secret Admirer. What is the saltiest body of water in the world outside of Antarctica? In which river are the famous Thousand Islands located? The Great Pyramid of Giza is the only one of the Seven Wonders of the Ancient World that still exists. Located about 3 miles from Sydney, what is the name of the popular beach that hosted the beach volleyball competition at the 2000 Summer Olympics? Located on the Mediterranean Sea, what tourist hot spot is often called the Paris of the Middle East? Mostly completed in 2008 and located on the Yangtze River, what construction marvel is billed as the Worlds Largest Electricity-Generating Plant? At 18,510 feet in height and located in the Caucasas mountain range, what is the highest peak in all of Europe? In what Italian city does the famous Uffizi Gallery located? What former capital of Japan lends its name to a famous Protocol aimed at combating global warming?
