其中Ⅱ度脱垂脱出 A．黄连、黄芩、黄柏、栀子 B．金银花、野菊花、蒲公英、紫花地丁

Depressed people can be very difficult to be around，and yet they need more than the usual amount of support and understanding from their friends and family.

The anger and lack of concern that a depressed person may have for people close to him or her can be very disturbing to someone who's trying to help.At such times，the sincerity of a friend or a family member is questioned when the depressed person doesn't feel worthy of someone's friendship.Withdrawal from others can make it nearly impossible to encourage a depressed person to enter into activities that may help pull him or her out of the depression.

It is frequently difficult for a depressed person to carry on a conversation.Attempts to help may be met with defensiveness and verbal attacks.While being supportive and understanding，the friend of a family member must be careful not to do too many things for the depressed person.There is a very thin line between being supportive and being overly protective.Too much“doing for” can be a disservice(帮倒忙)．

You can best help a friend or relative who is depressed by considering the following points：

◆Do not moralize.Don't pressure him or her to “put on a happy face，” or to “snap out of it.” Often the person will feel even worse after hearing such words.

◆When you are alone with your depressed friend，you might say something like，“I've noticed lately that you seem down.I care about you and would like to listen to what you're thinking about.” Then be a good listener.

◆Don't say，“I know exactly how you feel.” You probably don't.But if you've had similar experiences，sharing those may help.Say things like，“This happened to me.It might help you.” Or “I know some of what you must be feeling.”

◆Urge him or her to get professional help if necessary.Offer to accompany your friend on the first visit if it will be easier for the person.

小题1:．The above passage is mainly intended for ________.

A．a doctor who works with a depressed person

B．a depressed person

C．one who lives with a depressed person

D．an expert who gives advice to a depressed person小题2:Too much “doing for” can ________.

A．cause more severe depression

B．give the depressed person courage

C．result in defensiveness from the depressed person

D．be of no help to the depressed person小题3:What are you advised to say to a depressed person?

A．Try to look happy and you'll be better.

B．I know exactly how you feel.

C．I had a similar experience.And it might help you.

D．Cheer up and get rid of your depression.小题4:We can infer from the second paragraph that a depressed person ________.

A．is willing to appreciate the sincerity of a friend or a family member

B．has a sense of pride of his own

C．may do something unreasonable to your friendship

D．is likely to doubt the purpose of a friend or family member

(1)下列实验操作或对实验事实的描述不正确的是________(填序号)。

A．不宜用瓷坩埚灼烧氢氧化钠或碳酸钠

B．使用容量瓶配制溶液时，俯视刻度线定容后所得溶液浓度偏大

C．分液操作时，由于分液漏斗下端已沾满下层液体，故上层液体要从上口倒出

D．用托盘天平称量11.74 g氯化钠晶体

E．用结晶法分离硝酸钾和氯化钠的混合物

(2)实验室需要0.1 mol·L^－1 NaOH溶液450 mL和0.5 mol·L^－1硫酸溶液500 mL。根据这两种溶液的配制情况回答下列问题：

①如图所示的仪器中配制溶液肯定不需要的是________(填序号)；配制上述溶液还需用到的玻璃仪器是________(填仪器名称)。

②下列操作中，容量瓶所不具备的功能有________(填序号)。

A．配制一定体积准确浓度的标准溶液

B．贮存溶液

C．测量容量瓶规格以下的任意体积的液体

D．准确稀释某一浓度的溶液

E．用来加热溶解固体溶质

③请计算需用托盘天平称取固体NaOH的质量为________g。某同学用托盘天平称量烧杯的质量，天平平衡后的状态如图。由图中可以看出，烧杯的实际质量为________g。

④根据计算得知，所需质量分数为98%、密度为1.84 g·cm^－3的浓硫酸的体积为________mL(计算结果保留一位小数)。配制过程中需先在烧杯中将浓硫酸进行稀释，稀释时操作方法是_____________________________________________。

有关颅内脑瘤的论述中，哪些是恰当的（）

A.某些原发颅内肿瘤容易在中枢神经系统内散播

B.良性颅内肿瘤也可能威胁生命

C.颅内肿瘤常发生向颅外转移

D.颌面部肿瘤延伸生长至颅内时，不归属继发性颅内肿瘤

E.颅内恶性肿瘤总的治疗原则是以手术为主的综合治疗

影响需求的因素有______。

A．价格

B．收入水平

C．偏好

D．消费者预期

在仪表自动化控制规律中，积分控制主要用来（）。

A、增加稳定性

B、消除余差

C、超前控制

D、减少振荡