下列的IP地址中哪一个是B类地址?()
A、10l101______aretheprimarydestinationsfortheChineseatpresent.
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
WhichofthefollowingisnotmentionedasWTO'sobjective?
Awell-knownexampleofthelargescaledestructionofanecosystemthroughvegetationremovaltoaccommodatetouristfacilitiesisthecaseofthe_______.
Onaverageabout￡5000ayearisspentoneachprivateschoolpupil,_______theamountspentonstateschoolpupils.
