------I’ve been told that John ________  from his journey to India.

What about visiting him tonight?

------- Great. I’ll call for you at 6:30pm.

A．had come back

B．is back

C．came back

D．coming back

实施患者健康教育的程序中，不属于教育需求的评估内容的是（）

A.患者的学习能力

B.患者的环境因素

C.患者的兴趣爱好

D.患者对健康教育的态度

E.患者对疾病的知识水平