表示交流电大小的三个物理量分别是（）、（）和（）。

信息归纳

Hello, everyone. Here is something important for everyone going to London next month. As you know, you are going to stay with a family for two weeks. Now, the most important thing is money. You should take about $530 with you. I think it will be enough for everyone. Then, when you arrive, your new family will meet you. You must remember to wear a red shirt, so the family will find you easily. They've been told you all wear red shirts. You'll also need to take with you 4 photos of yourself and, of course, it's very important that you take the school letter. While you're there, if you have any problems, you can call Leech School Office. I'll give you the office phone number now: it's 580-4436 and the person to ask for is Mrs. Belcher...

Where are they going?  1.                                                                       How long are they going to stay there?  2.                                                                       Why must they wear red shirts?  3.                                                                       What’s the school office telephone number?  4.                                                                       What could Mrs. Belcher’s job be according to the reading?   5.

在运用市场法进行房地产估价时，因可比实例的成交日期与价值时点不同而对成交价格进行的调整，属于（）。

A.建立可比基准

B.交易情况修正

C.房地产状况调整

D.市场状况调整

组织民兵参战支前的基本要求是什么？

[案例二十二]

男性，18岁，高中生。“缓起与人交往时紧张、脸红、回避交往3年余”求治。自述3年前上初中时对一女老师有好感，偶然发现当该老师上课时自己会脸红，担心被老师和同学看到会猜疑自己，努力克制脸红，但无济于事。逐渐发展，在公共场所人多的时候说话、进食时感到不自在，伴脸红、心悸、大汗，讲话口吃，不能集中注意于与对方交谈的内容上。越是想表现得自然些，越是紧张得说不出话来，需要设法离开后独自一人才能逐渐感觉平静，独处及与家人在一起则无不适感，患者认识到自己的症状是不合理的，为此感到非常苦恼而求医。既往体健，家族中二系三代无精神病史。自幼性格内向、胆小。

对于该患者，不适宜采取的治疗方法是

A．行为治疗

B．认知行为治疗

C．苯二氮卓类药物

D．β-受体阻滞剂

E．三环类抗抑郁剂

F．电休克

G．SSRI类药物

H．抗精神病药物

双胎中最常见的胎位是（）

A.头位-头位

B.横位-臀位

C.头位-臀位

D.臀位-臀位

E.臀位-头位