八正散与小蓟饮子两方组成中均含有的药物是（）

A.栀子、大黄

B.竹叶、甘草

C.生地、滑石

D.木通、小蓟

E.木通、滑石

John: I have tried several different types of psychotherapy at various times in my life: three kinds of "talk" therapy (Freudian, Rogerian, and cognitive) and also behavior therapy. Since the periods when I was in therapy were the least happy times of my life, I have concluded that psychotherapy cannot work for me.
Which of the following statements, if true, would most weaken John’s conclusion

A．Behavior therapy is designed to address different problems from those addressed by "talk" therapies.

B．The techniques used in behavior therapy are quite different from those used in "talk" therapies.

C．People who try several different types of psychotherapy tend to be happier than people who try only one type of psychotherapy.

D．People who try several different types of psychotherapy are more likely to find one that works for them than are people who try only one type of psychotherapy.

E．(E) People undergoing psychotherapy that ultimately works are often unhappy while they are in therapy.