质量为m的物体，从静止开始以2g的加速度竖直向下运动h高度，下列说法中正确的是（

阅读理解。

                                                              Nancy's Diary (日记)

     7:10 am: Get up.

     7:25 am: Have breakfast quickly because it's late.

     7:45 am: Go to Mary's house by bike.

     8:00 am: Go to Juliet and Tom's wedding (婚礼). It's very far and one hour on the road by bus.

     12:30 pm: Have lunch. The food is delicious and we all like it.

     3:30 pm: Go home after having lunch. See Lily on the way home.

     5:00 pm: Watch TV, then supper time.

1. Nancy is ________ at 6:30 am.

A. on her bed

B. at school

C. at Mary's house

D. on the bus

2. Nancy goes to the wedding ________.

A. by bike

B. by bus

C. with Mary

D. with her parents

3. Nancy sees ________ on her way home.

A. Juliet

B. Tom

C. Lily

D. Alex

4. "Delicious" means (意思是) ________.

A. best

B. favourite

C. good to eat

D. bad to eat

5. Nancy's diary tell us ________.

A. she likes her lunch

B. she doesn't have breakfast

C. she is late for the wedding

D. Mary's house is very far

在易飞系统中领料模式有哪些？（）

A.领料制

B.备料制

C.自动扣料制

D.以上皆是

信息机构

职业病是指企业、事业单位和个体经济组织的劳动者在职业活动中，因接触粉尘、放射性物质和其他有毒、有害物质等因素而引起的疾病。
根据上述定义，下列属于职业病的是( )。

A．李老师搬进了刚装修的新办公室，由于有害气体严重超标，导致他患上了血液病
B．刑警老王在近30年的职业生涯中接触过各种犯罪分子，在日常生活中，他也经常用职业的眼神打量亲朋好友
C．小赵是一家公司的高级管理人员，工作经常加班加点，饮食很不规律，终于被医院查出患上了胃炎
D．小张在一家皮鞋厂工作，因长期接触含苯物质而患上了再障性贫血

与GPON相关的名词有（）？

A.GEMPOrT

B.T-CONT

C.PLOAM

D.OMCI