That proposal is essentially irrelevant ________ the issue at hand.
A、withD
irrelevantto与…无关
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
Theprofessorworkedfor7hoursata________.
英语翻译：我希望我的书将阐明我们面临的复杂问题。
Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.
Theyshouldtryto________theirusualinhibitionsandjoininthefun.
