题目

   A crying baby can’t be ignored at all, 61________anyone can prove it. Researchers have found, in 62_______(they)experiment, that a baby’s cries can cause unique emotional responses in the brain, 63________(make)it impossible for us to ignore them 64__________we are parents or not. Other types of cry, including calls of animals in great pain, fail 65_______(get)the same response—suggesting that the brain 66________(program)to respond especially to baby’s cry. The particularly strong response to it was seen in both men and women—even if they had no children.   Researcher 如图所示，小丽同学撑一把雨伞在雨中行走，当一阵大风吹来，伞面可能被“吸”得严重变形．下列有关这一现象及其解释正确的是（ ）A．伞面被向下“吸”，伞上方的空气流速小于下方B．伞面被向上“吸”，伞上方的空气流速大于下方C．伞面被向下“吸”，伞上方的空气压强大于下方D．伞面被向上“吸”，伞上方的空气压强大于下方