一学者这样评价某国政治制度演进：“较少的腥风血雨，较少的声色俱厉，较少的深思高论，只有一路随和，一路感觉，顺着经验走，绕着障碍走，怎么消耗少，怎么发展快就怎么走……温和中包古着刚健，渐进中累积着大步。”他评价的是[ ]

A．英国君主立宪制

B．德国君主立宪制

C．美国总统共和制

D．法国共和制

A client diagnosed with tuberculosis is taking the prescribed chemotherapy of isoniazid, rifampin, and pyrazinamide. The nurse should evaluate the client for signs of which of the following commonly occurring toxicities()

A. Ototoxicity.

B. Nephrotoxicity.

C. Optic neuritis.

D. Hepatotoxieity.