A: System.in
B: System.out
C: System.stream
D: System.e
举一反三
- 标准输入输出流都是System类的静态方法
- 调用System类的setOut(PrintStream out)方法可以实现标准输出流的重定向。
- 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
内容
- 0
China's independently developed navigation system is ( ). A: GPS system B: GLONASS system C: Beidou system D: Galileo satellite navigation system
- 1
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
- 2
Which of the following systems belongs to the Body Axes Systems? A: Inertia Axes System B: Earth-fixed Axes System C: Body Axes System D: Navigational Axes System E: Stability Axes system F: Wind Axes system
- 3
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
- 4
在SCIE检索中，输入检索式fuzzy NEAR system，可命中的检索结果有（）： A: Fuzzy system B: Fuzzy logic starts with and builds on system C: Fuzzy logic control system D: Fuzzy Sets and System