【C7】A．climaxB．headC．summitD．superior

A．stomachB．headC．heartD．mind

一个HTML文档所需要的最基本的标记对是：A、TITLE和／TITLEB、HEAD和／HEADC、BODY和／BODYD、HTML和／

head指向的带表头结点的单链表为空的判定条件是（)。A、head==NULLB、head－>next==headC、head

The category of a phrase is determined by its______.A．modifierB．headC．complementD．specifie

【C8】A．superior toB．inferior toC．superior overD．inferior than

【C15】A．handB．headC．handsD．driver