999×101的值为( )。
A.99909 B.99999 C.99990 D.100899
参考答案:D
解析:999×100+999×1=100899。
Corzine’s Downfall
Corzine’s downfall is welcomed by the Republicans because he is ______. A. a confidential think tanker of the Democrats B. a key candidate alternative for the Democrats C. a major financial resource for the Democrats D. a crucial political supporter of the Democrats
中途测试是钻井过程中对钻遇油气层的生产能力与()进行的初步测试,它是及时、准确地评价油气层的有效办法,并可为勘探、开发决策提供可靠的依据。