你好,可能是在读写数据过程中,此时会亮红灯。可能是驱动器安装失败。<br>追问: 需要重新安装驱动是吗?<br>答疑老师<br>回答: 对,需要重新安装驱动
你好!<br>属格(genitive case),亦称所有格、领格,是指名词的语法上的格。属格表示一个名词的所属。<br>关系代词用来引导定语从句,它代表先行词,同时在从句中作一定的句子成分。关系代词有主格,宾格和属格之分<br>主格: who, that, which。如The woman who is standing there is our Chinese teacher. 句中关系代词who是主格,是从句is standing there的主语。<br>宾 格: whom, that, which。如 I can't remember the man whom I gave the key to. 句中关系代词whom是宾格,做介词to的宾语。<br>属 格: whose, of which/whose。如She is looking after the little child whose parents are abroad。句中关系代词whose是属格,修饰限定从句中主语parents, 做其定语,相当于his。<br>以上仅供参考!