5306What does the author mean when he says， ”They still have a bit of time” ？ 7534

What does the author mean when he says， "They still have a bit of time" ？ 查看材料 A.Designer babies will soon be a reality. B.Nature will be altered by designer babies. C.There is no need at the moment to be too worried about designer babies. D.Scientists are working against time to design baby. 请帮忙给出正确答案和分析，谢谢！