[单选] 从2012年到2014年，中国虽然经济增长率下降，但仍然占世界经济增长贡献率（）。

尺度一致性 Router R1 has been configured with the commands rout er eigrp 9 and network 172.16.2.0 0.0.0.255, with no other current EIGRP configuration. R1's (working) Fa0/0 interface has been configured with IP address 172.16.2.2/26. R1 has found three EIGRP neighbors reachable via interface Fa0/0, including the rou ter with IP address 172.16.2.20. When the engineer attempts to add the neighbor 172.16.2.20 fa0/0 command in EIGRP configuration mode. Which of the following occurs？（） Fa0/0 fails。 The command is rejecteD。 The existing three neighbors fail。 The neighborship with 172.16.2.20 fails and then reestablishes。 None of the other answers is correct。 成本分析的基本方法有哪些？ 格涅乌斯・庞培 You replace the uniprocessor computer in your design department with new MPS-compliant computers. Each computer has two 550-MHz processors. You install design software that includes Win32, Win16, and DOS-based applications. When users use a Win16-based application, they do not notice an improvement in performance compared to using the uniprocessor computers. What should you do? （） Modify the short cut for the Win 16 based application to enable it to use multiple processors. 。 Set the ‘Use multi-processor feature if available for Win 16 applications’ through the accessibility option.。 Replace the Win16-based applications with available Win32-based applications. 。 None of the above options provides a valid solution.。 从2012年到2014年，中国虽然经济增长率下降，但仍然占世界经济增长贡献率（）。