一流學科建設是一個長期持久的過程，既要重視學科的學術邏輯，也要重視學科的社會需求邏輯，建設中還需要不斷拓寬籌資渠道，使建設金會來源更加_____，如何設立產學研聯動機制?使社會資本注入學科建設，在人才培養，科學研究和行業需求方面實現良性______，從而服務于國家發展和民族復興大局，是值得深入思索和探討的命題()
A、多遠，循環A
暫無解析
--_______arehisfootballclothes?
--Underthebed.
防御素是一類具有抗菌活性的蛋白質，廣泛存在于動物體中。有關說法錯誤的是
JackisateacherofEnglish.Heisnotyoung，butheisnotold.Hehasaroundfaceandblackhair.Heistall.Therearefiftystudentsinhisclass.Theyalllikehim.Nowit'sintheafternoon.Look，somestudentsareworkingintheclassroom.Jackisthere，too.HeishelpingthemtostudyEnglish.Heisagoodteacher，andheisagoodfriendofthemall.
()1.WhatdoesJackdo?
A.Heisaworker.
B.Heisateacher.
C.Heisadoctor.
D.He'sanurse.
()2.Whatcolourishishair?
A.It'sblack.
B.Hisheiriswhite.
C.Itisbrown.
D.Hehasyellowhair.
()3.Howmanystudentsarethereinhisclass?
A.Therearefifteenstudentsinhisclass.
B.There'sfifty.
C.Hehasfifty.
D.There'refiftyinit.
()4.Jackisagoodteacher，isn'the?
A.Yes，heisn't.
B.No，heis.
C.Yes，he's.
D.Yes，heis.
()5.Whatarethestudentsdoingintheclassroom?
A.Theyarewalkingthere.
B.Theyaredoingtheirlessons.
C.Theyarehelpingtheirteacher.
()Whoisthe_____?Heismyuncle.
He_____hamburgers
