治疗期间应定期进行妇科检查的药物是（）。

A.钙和维生素D

B.雌激素

C.羟乙磷酸钠

D.降钙素

E.氟化钙

So loudly _____ that ____ hear her clearly.

A．did she speak; could everyone　

B．did she speak; everyone could

C．she spoke; could everyone　

D．she spoke; everyone could