先天性甲状腺功能减低症，散发性者多由________所致，地方性者由________

农产品经纪人应具备哪些能力？

补全对话

Peter:Hi, Sally. Come and have a look at my photos.

Sally:Are these the photos you took in Africa, Peter?

Peter:    1     Look, this is a wildebeest. It's an animal in Africa.

Sally:    2    

Peter:No, it doesn't. It only eats grass.

Sally:Are there a lot of animals in Africa?

Peter:   3    

Sally:Oh, this photo looks interesting. What are you doing there?

Peter:    4    

Sally:Did you have a good time there?

Peter:Ofcourse.    5    

关于术后肺不张并发症的叙述，下列不正确的是（）

A.多见于老年人，常发生于胸、腹部大手术后

B.手术后早期发热，呼吸、心率增快

C.胸部听诊常有局限性湿啰音、呼吸音增强或为管状呼吸音

D.血气分析PaO下降和PaCO增高

E.胸部X线检查可证实诊断

亚运会会歌首次出现在哪届亚运会上？

以下情形中，属于职务工资制特点的有（）。

A.严格的职务分析，比较客观公正

B.有利于雇员工资与可量化的业绩挂钩

C.雇员薪酬收入与个人业绩挂钩

D.绩效工资占总体工资的比例在50%以上，浮动比重小

E.严格的职等职级，并对应严格的工资等级