根据课文组词
冲____ 晒____ 池____ 浮____
灾____ 害____ 黑____ 器____
如图是小红同学研究定滑轮和动滑轮特点的实验情景,下列说法正确的是( )
Some sports that were part of the Olympics in the past have been removed to __________ new sports which are more popular.
在文中括号内选择正确的字词,画“√”。