女患，22岁，1周前受寒后出现右臀部向大腿后部、小腿外侧放射痛，阵发性加剧。查体：右

下列离子方程式书写正确的是 

A．用氨水吸收少量SO₂：NH₃·H₂O + SO₂ = NH₄⁺ + HSO₃^-

B．用两个铜片作电极电解盐酸：

C．含0.1 mol FeBr₂的溶液中通入0.1 mol Cl₂：2Fe²⁺ + 4Br^- + 3Cl₂ = 2Fe³⁺ + 2Br₂ + 6Cl^-

D．碳酸氢钙溶液中加入足量烧碱溶液：HCO₃^- + OH^- = CO₃^2- + H₂O

悬索桥施工时，吊装前应确定安装顺序，一般可以从()进行，安装完一段跨中梁段后，再从两边跨对称地向索塔方向进行。

A.从边跨跨中对称地向两边

B.从中跨跨中对称地向两边

C.从两边向中跨跨中

D.从一边向另一边

短文填词

Here are ways to make friends.Firstly, you must learn to

say hello to your classmates.With a smile________your

face, you are more________(吸引) to people.

Secondly, you may try to ask________.A good way

to let other people know you are i________in them

is to ask about what they like.Thirdly, it is important for you

to be a good listener.Anyone l________to have a friend

to talk to.If he or she finds you are e________

to talk to, they would________you as their friends.

Finally, you should know that not all______(友谊)

work out.If someone doesn't want to be friends, move on to

________else.It is good to have friends who have

their own ideas and________(看法). Don't

expect everyone to be just like you.

一次只有五座的圆桌会议上，已知出席会议的五人的座位情况是：①王局长与赵科长、李秘书不相邻；②如果李秘书与张副局长相邻，则赵科长与郭书记不相邻。根据以上陈述，可以得出（）。

A.郭书记与王局长、李秘书相邻

B.张副局长与王局长相邻，与赵科长不相邻

C.郭书记与王局长不相邻，与赵科长不相邻

D.张副局长与王局长不相邻，与赵科长相邻

将病人直接置于其感到最恐惧的情境中，使其在短时间内消除恐惧的情绪。这种治疗方法称为（）

A．放松疗法

B．厌恶疗法

C．系统脱敏疗法

D．逐级暴露

E．满灌疗法