the ability to communicate ideas and instructions was （）for the incredible development of the frontal brain lobe in human beings.a all that was necessaryb necessary all thatc all necessary thatd that all was necessary thanks a lot

翻译一下这篇文章Seek first to understand What is the difference between a man and a beast? Sometimes it is hard to tell, but the most important characteristic that sets man apart from all other creatures is language: the ability to commu How to improve the English speaking ability Vision-the ability to see things invisible To the of my best ability 是have ability to 还是have the ability to ?如题 have the ability to do sth和have an ability to do sth 区别 I believe you have the ability to cI believe you have the ability to change the world啥意思? 英语i has the ability to reag and How to Improve the Reading Ability论文形式的回答 Please comment on the student’s ability to respond t... do you have the ability to live cheaply? EVeryone is born with the ability to learn Have the ability to read out this sentence ...... How to improve the ability of English writing? in the ability of sb to do sth 求教~ in the ability of sb to do sth 求教~ costly behavior怎么翻译Social Signaling HypothesisPeople may escalate to the use of NSSI as a means of commu-nication when less intense strategies (e.g., speaking, yelling)have failed due to poor signal quality or clarity, or when suchstrategies Have the ability to love others,do not have the ability to make someone fall in love with youshi