Read the statements . Then listen to the talk and check the true statements A Ever since the 15th century attempts have been made to save Venice , but so far nobody has managed B There are as many as 40 floods in Venice between May and September every year C There are no cars in Venice , which many people think helps make it a romantic city D The speaker thinks that the barriers used to stop the water should last 100 years E The speaker advises people to visit the beautiful and historic city before it is too late