一般不引起头痛的疾病是（）。 A.原发性开角型青光眼 B.视疲劳 C.急性闭角型青光

卢梭、洛克和孟德斯鸠的一致主张有

① * * 自由 ②实行法治 ③反对专制 ④实行民主共和制 [ ]

A．①②

B．①②③

C．②③④

D．①②③④

支配肩胛下肌、大圆肌的神经是（）。

A.胸背神经

B.肌皮神经

C.肩胛下神经

D.臂内侧皮神经

E.前臂内侧皮神经

期货交易所为交易双方提供结算交割服务和履约担保，实行严格的结算交割制度，违约的风险很小，但也相应增加了成本，期货交易成本有( )。

A．仓储费

B．佣金

C．交易手续费

D．保证金利息

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet. Heterogeneous network environments consist of computer systems from (66) vendors that run (67) operating systems and communication protocols. An organization that (68) its computer resources is usually (69) the task of integrating its heterogeneous systems. Typically, each deparlment or division has defined its own network needs (70) OS, LAN topology, communication protocols, applications, and other components.

A．same

B．similar

C．different

D．difference

国民经济和社会发展综合规划既要照顾各个方面，又要突出重点，是( )。

A．区域性的

B．专业性的

C．行业性的

D．粗线条的