多西环素与硫酸亚铁合用时会出现()
A.只有多西环素的疗效降低
B.只有硫酸亚铁的疗效降低
C.两药的疗效均降低
D.两药的疗效均增强
参考答案：D
Which of the following statements regarding growth companies and growth stocks is TRUE A growth:（）
A. company has management that has the ability to consistently select projects that earn higher returns than required by their risk.
B. company will not earn below normal returns.
C. company will earn above normal returns given its risk.
英国宪政制度体现的核心思想是
A．人民主权
B．三权分立
C．天赋 * *
D．法治主义
