【单选题】对于乳酸菌饮料,下列说法正确的是 。
A.
将杀菌型乳酸菌饮料加入牛奶中可以静置24小时可以成为自制酸奶。
B.
活菌型乳酸菌饮料的通过48小时适合温度湿度的培养,培养基一般没有变化。
C.
杀菌型乳酸菌饮料由于对杂菌在出厂前进行了杀所以对人体而言营养卫生价值更高。
D.
活菌型乳酸菌饮料能帮助人体肠道的消化,所有对人体更有益。
【单选题】You are the administrator of a small server based network. While installing Windows 2000 Professional on your computer, you configure the network adapter card for each computer to use TCP/IP and assig...
A.
Configure the 10/100 switch to transfer only at the 100 MBPS rate.
B.
Configure 10/100 MBPS network adapter card to switch all the computers at 10 MBPS rate.
C.
Change the combination network adapter card to use the BNC transceiver setting.
D.
Change the combination network adapter card to use the UTP transceiver setting.
【多选题】关于黄原胶,下列说法正确的有()
A.
是由黄单胞菌培养提取制成,为高分子酸性杂多糖,由葡萄糖、甘露糖与葡萄糖醛酸组成
B.
即使低浓度也有很高的黏度,其1%水溶液的黏度相当于明胶的100倍
C.
黄原胶可以给予橙味及果味饮料良好的风味和爽口的感觉。也可作为风味物质乳状液的稳定剂加到饮料中,并且能使不溶物质很好地悬浮
D.
添加0.05%~0.1%黄原胶能保持冷冻、解冻循环5次以上的淀粉不发生老化
【简答题】Network card (netword intece card) is also called network .
【多选题】按通风系统的工作动力不同,可分为( )和( )。
【简答题】根据给出的短语,写出中文意思:network card
【单选题】通风系统按空气流动动力不同分为( )和机械通风方式。
【单选题】民间审计最突出的体现了审计的( )职能。
【单选题】When installing a new PCIe network card, when should manufacturer software and drivers beinstalled?()
A.
Before inserting the PCIe network card in the case
B.
After inserting the new PCIe network card in the case
C.
They will be automatically loaded after installation
D.
Load them concurrently with the PCIe network card