G蛋白能直接激活下列哪种酶( )

A:蛋白激酶A B:磷脂酶C C:磷脂酶A D:蛋白激酶C E:蛋白激酶G

大黄用量1-5g能

A:泻下 B:活血 C:行气 D:收敛 E:补气

大黄用量0.05~0.3g能

A:泻下 B:活血 C:行气 D:收敛 E:补气

中药剂工作人员在药房工作中，应掌握常用药物的功能．主治．要求能判定处方药物的运用正确与否，这是中药剂药师调剂处方时应负的法律责任。

黄芩能

A:清热燥湿 B:清胃止呕 C:清肺止咳 D:清肾火 E:清上焦心火 F:清退虚热 G:清退暑热

中药剂工作人员在药房工作中，应掌握常用药物的功能、主治、要求能判定处方药物的运用正确与否，这是中药剂药师调剂处方时应负的法律责任。

黄芩能

A:清热燥湿 B:清胃止呕 C:清肺止咳 D:清肾火 E:清上焦心火 F:清退虚热 G:清退暑热

g莶草能（）

A:解毒 B:降血压 C:杀虫 D:祛风湿 E:利关节

[ With the 4G telecommunications systems now starting to be deployed, people are looking towards the development of 5th generation or 5G technology services. Although the deployment of any wireless or cellular system take many years, development of the 5G technology systems is being investigated. The new 5G technologies will need to be chosen developed and perfected to enable timely and reliable deployment. The new 5th generation,5G technology for cellular systems will probably start to come to fruition around 2020. The current status of the 5G technology for cellular systems is very much in the early development stages. Many companies are looking into the technologies that could be used to become part of the system. In addition to this, a numberof universities have set up 5G research units focused on developing the technologies for 5G. In addition, the standards bodies, particularly 3GPP are aware of the development but are not actively planing the 5G systems yet. Many of the technologies to be used for 5G will start to appear in the systems used for 4G and then as the new 5G cellular system starts to formulate in a more concrete manner, they will be incorporated into the new 5G cellular system. The major issue with 5G technology is that there is such an enormously wide variation in the requirements：super fast downloads to small data requirements for IoT than any one system will not be able to meet these needs. Accordingly a layer approach is likely to be adopted. As one commentator stated：5G is not just a mobile technology. It is ubiquitous access to high & low data rate services.]

the major issue facing with 5G technology is( ).

A:super fast downloads B:small data requirements for IoT C:4G system has already satisfied these needs D:an enormously wide variation in the requirements

如果未来是低频高频站混合组网，接入环需要 140G，汇聚环需要 421G，请问核心 环带宽需要多少 G？而现网情况又是否足够支撑 5G空口带宽需求呢？

A:632G，不能 B:632G，能 C:600G，不能 D:600G，能