Sometimes new ideas have to be tested many times before ______ .A.being fully accepted B.fully being accepted选A而不选B,B为什么不可以?

new ideas sometimes have to wait for years before fully accepted.翻译及语法, New ideas sometimes have to wait for years before they are___ Do you think people sometimes dislike ideas just because they are new?Why Sometimes new ideas have to be tested many times before ______ . A.accepting fully B.being fully accepted C.fully accepting D.fully being accepted Sometimes new ideas have to be tested many times before ______A.being fully acceptedB.fully being accepted选A而不选B,B为什么不可以? New ideas sometimes have to wait for years before ( ).A.fully acceptingB.being fully acceptedC.fully acceptedD.fully being accepting为什么选B? 英语翻译he always ( ) ( ) some new ideas. more new ideas 用中文怎么翻译 he's getting into ideas with me sometimes什么意思 New ideas sometimes have to wait a long time _B__.A.before fully accepted　　B.before being fully accepted　　C.till are fully accepted　　D.until being fully accepted Sometimes new ideas have to be tested many times before ______ .A.being fully accepted B.fully being accepted选A而不选B,B为什么不可以? 英语翻译原文：Long-held ideas regarding the evolutionary relationships among animals have recently been upended by sometimes controversial hypotheses based largely on insights from molecular data.These new hypotheses include a clade of moultin 请问fully放在动词前还是后,being fully accepted 还是fully being accepted 请问fully放在动词前还是后,New ideas sometimes have to wait for years before________.being fully accepted 还是fully being accepted for all,however this method offers new (ideas)为什么是ideas She is too set to accept new ideas She always has many new and good ideas是什么意思 He is always(trying)out new ideas.为什么不是tries? Tom never gave up.he was()trying out new ideas