国际技术转让包括( )两个方面。
A．人才引进和技术输出
B．技术引进和人才引进
C．技术引进和技术输出
D．技术输出和人才输出
参考答案：C
_____ that the government can lead them out of the financial crisis, people are optimistic about the
future of the country.[ ]
A. Convincing
B. Convinced
C. To convince
D. Having convinced
尿毒症病人特征性的症状是（）
A.贫血
B.便血、呕血
C.心悸、乏力
D.恶心、呕吐
E.氨臭
