儿童甲状腺功能亢进症最常见的病因是（） A.Graves病 B.慢性淋巴细胞性甲状腺

故障录波装置应至少能清楚记录达到多少次谐波的波形？（）

A.29

B.30

C.31

D.32

Did you enjoy yourself yesterday? I suppose you do. But I’d like to tell you what a bad day I had yesterday. Nothing just went wrong. On the morning, my alarm clock didn’t ring, since I woke up an hour late. I was in such a hurry that I burnt my hand when I was cooking the breakfast. Then I ran out of the house to catch the 8:30 buses. This is the bus I usually take. But, you may laugh, I missed it of course. I am very unhappy, and scared as well because teacher hates the students coming late to school.    So I ran three mile to school only to discover that nobody was there. The school was quiet but peaceful. Our classroom was locked. I realized that moment: It was Sunday.

前照灯的防眩目措施有哪些？

建立企业年金计划，应当确定企业年金受托人，受托人可以是（）。

A.企业年金理事会

B.人力资源部门

C.工会部门

D.法人受托机构

E.职工代表大会

升降浮沉主要反映药物（）

A.影响机体阴阳盛衰

B.散敛补泻特征

C.影响病变部位

D.影响疾病的病势

E.对机体的伤害性