题目

Throughout the history of the arts, the nature of creativity has remained constant to artists．No matter what objects they select, artists are to bring forth new forces and forms that cause change—to find poetry where no one has ever seen or experienced it before．        Landscape（风景） is another unchanging element of art．It can be found from ancient times through the 17th-century Dutch painters to the 19th-century romanticists and impressionists．In the 1970s Alfred Leslie, one of the new American realists, continued this practice．Leslie sought out the same place where 如图所示，电源电压保持不变，开关S闭合后，当滑片P从右端向左端滑动的过程中，电流表和电压表示数的变化情况是（ ）A．电流表的示数变大，电压表的示数变大B．电流表的示数变小，电压表的示数变小C．电流表的示数变小，电压表的示数变大D．电流表的示数变大，电压表的示数变小