慢性肾盂肾炎主要辅助检查项目应是（）
A.双肾B超
B.双肾CT
C.静脉肾盂造影
D.肾动脉造影
E.肾活检
参考答案：C
财务基础数据的测算是( )的基础和重要依据。
A．项目财务评价
B．国民经济评价
C．财务效益评价
D．项目经济评价
E．投资风险评价
His efforts to raise money for his program were _______ because no one showed any intention to take a cent out of their pockets.
A．in place
B．in vain
C．in effect
D．in sight
