It is the first world encyclopedic dictionary
It can help deaf people know about the world more easily
It took them sixteen years to finish the book
It includes medicine and art about the life of deaf people
Which of the following is NOT true about the centrifugal separator?A.It can be applied to separate two liquidsB.It cannot separate solids which contaminated in the oil.C.It consists of purifier and clarifierD.The centrifuge arranged to separate two liquids is known as purifier
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Which of the following statements about language is NOT true?A.Language is a system B.Language is symbol C.Animals also have language D.Language is arbitrary
Which of the following is TRUE about a caching name server？（）A、They must have a trusted SSL certificateB、They can be authoritativeC、They cannot be load-balancedD、They can be recursiveE、They require DHCP
Which of the following statements is true about a router's eBGP peers that is not also true about that same router's iBGP peers?（）A、The eBGP peer neighborship uses TCPB、The eBGP peer uses port 180 (default)C、The eBGP peer uses the same ASN as the local routerD、The eBGP peer updates its AS_Path PA before sending updates to this router
Which ONE of the following statements about Domino Enterprise server is true？（）A、Can host Active Server Pages Web sitesB、Can host PHP Web sitesC、Includes a DB2 serverD、Includes an integrated Web application server
单选题Which of the following statements is true according to the text?A Washington would not appreciate the idea of overthrowing social order.B Racial separation is an outcome of accommodationist ideology.C Washington would not support determined activist leadership.D The Philadelphia Negro is a book on blacks in American South.
单选题Which of the following conditions is true concerning a flammable liquid with a concentration above the upper explosive limit?（）A The mixture is too lean to burnB The mixture is too rich to burnC The vapor is about to explodeD Conditions are perfect for combustion
