What does the innovation include? A: A.product B: B.technology C: C.system on technology D: D.people

Two systems of weights and measures used in the U.S. are ______. A: the U. S. Customary System and the metric system B: the International System and the metric system C: the Imperial System and the metric system D: the Customary System and the Imperial system

The Atlantic Ocean is ( ). A: a closed system B: an open system C: an isolated system D: a homogeneous system

What’s the type of the control system on CFM56-3 engine? ( ) A: pneumatic mechanical system B: EEC system C: FADEC system D: hydro-mechanical system

China's independently developed navigation system is ( ). A: GPS system B: GLONASS system C: Beidou system D: Galileo satellite navigation system

According to structural view，which of the following is not the sub-system of linguistic system? A: The system of sounds B: The system of words C: The system of grammar. D: The system of syntax

The （ ） has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries. A: application B: information system C: operating system D: iterative

在C#中，引用命名空间System的正确语句是（）。 A: using System B: # import 〈System〉 C: uses System D: # include 〈System〉

The ______ has been specified as the engine monitoring, diagnostic and maintenance overview system on the engine. A: COCOS system B: EDS<br/>system C: MPS system D: SPO system

_____is not included in the system to be prepared when the main engine is preparing for the vehicle. A: Power system B: Lubricating oil system C: Compressed air system D: Air conditioning system