驱动器的安装是主要针对()、光驱和软驱进行安装。 ["声卡","主机箱","硬盘","软盘"]
He took the other road to avoid () her. ["meeting","tomeet","meet"]
小国寡民
开放性损伤污染轻的伤口伤后6小时的处理原则是() ["按无菌操作原则,立即缝合","清创后缝合","清创后缝合+引流","清创后延期缝合","伤口开放"]
以下哪项不属于生物学变异() ["年龄","性别","活动","昼夜节律","标本处理"]
烃类进行催化裂化反应的先决条件是在催化剂表面上的吸附,下列各种烃类在催化剂上的吸附能力最强的是(),最弱的是()。