5，6，19，17，()，-55A.15；B.344；C.343；D.11；
5，6，19，17，( )，-55
A. 15；B. 344；C. 343；D. 11；
相关考题：
油井使用双封隔器封窜,其管柱结构自上而下为( )。A.油管→K344→745—5→K344→丝堵B.油管→K344→K344→745—5→喇叭口C.油管→745—5→K344→K344→油管鞋D.油管→K344→745—5→K344→球座
GiventhisfragmentfromaJavaEEdeploymentdescriptor：341.error-page342.exception-typejava.lang.Throwable/exception-type343.location/mainError.jsp/location344./error-page345.error-page346.exception-typejava.lang.ClassCastException/exception-type347.location/castError.jsp/location348./error-pageIfthewebapplicationassociatedwiththefragmentabovethrowsaClassCastException.Whichstatementistrue？（）A.Thedeploymentdescriptorisinvalid.B.ThecontainerinvokesmainError.jsp.C.ThecontainerinvokescastError.jsp.D.NeithermainError.jspnorcastError.jspisinvoked.
{a,b,c}={11,33,55};c=77;{a,b,c}={b,c,a}A．{33,77,11}B．{33,55,33}C．{11,33,77}D．{33,55,11}