药物与血浆蛋白结合后对药物的影响有（）
A.药理活性消失
B.药理活性暂时消失
C.穿透力下降
D.药理活性不变
E.药理活性增强
参考答案：B, C
She was made _____ "sorry" to her teacher because she was late for school. [ ]
A. say
B. to say
C. said
