下列期权属于虚值期权的是（）。 A.市场价格高于协定价格的看涨期权 B.市场价格高于

As the nurse helps the client prepare for discharge, the client says, "You know, I’ve been in lots of hospitals and I know when I’m sick enough to be there. I’m not that sick now. You don’t need to worry about me. " Which of the following would be the most therapeutic response by the nurse

A. "We’re concerned about you. How can we help you before you leave"
B. "We could have helped you more if you had told us more. "
C. "Is there any information you need before you leave the hospital"
D. "Okay, you know best. "

下列对N-亚硝基化合物致癌作用特点描述正确的是 （）

A.只能诱发少数实验动物的肿瘤

B.只有通过消化道摄入才可诱发肿瘤

C.一次大量给药不具有致癌作用

D.不能通过胎盘对子代产生致癌作用

E.可诱发动物几乎所有组织和器官的肿瘤

塔里木盆地地形呈环状结构，从外向内依次出现（）、冲积扇平原和（）地区。

CT检查前应注意（）。

A.被检者进入CT扫描室前，必须换鞋或穿鞋套

B.除去被检者检查部位的金属饰物

C.对检查者进行必要的解释工作

D.对于胸、腹部被检查者，做好呼吸训练

E.对于腹、盆腔被检查者，确认1周内未做过食管、胃肠钡餐的检查

（）是孙中山外交思想的一个重要观点。

A.睦邻友好

B.联日思想

C.和平共处

D.团结互助