题目内容

LM324可以实现什么功能？

A. 电压比较器
B. 计数器
C. 运算放大器
D. 加法器

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红外接收管接收的红外光越少，红外接收管的电阻越大

A. 对
B. 错

下述对“脏腑辨证”的认识，不正确的是

A. 脏腑的生理病理特点是脏腑辨证的依据
B. 八纲辨证是脏腑辨证的基础
C. 脏腑辨证的实质，只是对病位作出判断
D. 以脏腑为纲，辨明病证所在的脏腑病位
E. 应当分辨证脏腑病位上的病因及病理性质

某妇人屡次滑胎，此次妊娠期中，症见腰膝痠软，神疲无力，舌淡苍白。宜诊断为

A. 脾气下陷证
B. 肾精不足证
C. 气血亏虚证
D. 肾阳虚证
E. 肾气不固证

Here is an extract from the UNDP text, ”Privatising Basic Utilities in Sub-Saharan Africa: The MDG Impact“ (Bayliss & McKinley, 2003). For each gap choose the most suitable linking word/phrase to go in the spaces.Please note:the answers are case-sensitive.When countries in Sub-Saharan Africa became independent, the state dominated the provision of utilities.________, in the 1980s the debt crisis and the ensuing contraction of budgets prompted a re-appraisal of public sector provision.

A. Moreover
B. However
C. Although
D. As a result