题目

小女孩孩从15层坠下，被最美妈妈吴珠萍在楼下接住，幸免于难．设每层楼高度是2.8m，从她所在位置冲到楼下需要的时间是1.3s，则要接住孩子，至多允许她反应的时间是（                        ）    A．3.0 s                    B．1.5 s              C． 0.4 s       D． 1.3 s                                                                                                    �The lion is consiered the king of the forest as it is a(n)______ of courage and power. [     ]A. example B. sign C. mark D. symbol