① ____ A. sweater B. shirt C. bus
② ____ A. football B. basketball C. soup
③ ____ A. fish B. wolf C. van
最早知道人工取火的是( )
— Yeah! I like the movie, too. It's so____.
含羞草受到碰触时.展开的叶片会合拢,这一事实说明( )