题目

A simple gesture can be formed into a child's memory so quickly that it will cause the child to give a false answer to a question accompanied by that gesture.A new finding suggests that parents,social workers,psychologists and lawyers should be careful with their hands as well as their words. While memories of both adults and children are easy to react to suggestion,those of children are known to be particularly influenced,said a researcher,Sara Broaders of Northwestern University. Previous research,for example,has shown that detailed questions often cause false answers;when asked,say D西瓜是解暑的佳品，西瓜果实中含有许多粒种子，这是因为花的结构中含有多个（  ）A．子房B．雄蕊C．花药D．胚珠