一个等腰三角形有一角是70°，则其余两角分别为______．

阅读理解

     Mr Wang comes into Class Three. The bell is ringing. He wants to teach English lesson. Mr Zhang comes and asks

him to go to the headmaster's(校长) office. He must go to have a meeting. Mr Wang says to the students, "You study

yourselves, please. I will be back soon." Mr Wang comes back. He sees Zhao Yang talking with his deskmate (同桌)

Qian Jie. Mr Wang is angry.

     "Stand up, Zhao Yang," says the teacher. "What are you doing?"

     "I'm reading English now," says Zhao Yang.

     "What's in your hand? Please look at it carefully," says the teacher. Zhao Yang looks at it. Oh, it's a history book.

He looks at Qian Jie's hand. There is an English book in his hand. He has an idea and smiles. "I'm sorry, Mr Wang.

Qian Jie is holding(拿着) an English book and I'm holding a history book. We are studying the history of England."

1. Mr Wang is __________ teacher.

A. a math

B. an English

C. a Chinese

D. a history

2. Mr Wang comes to the office for a __________.

A. rest

B. dinner

C. meeting

D. seat

3. Zhao Yang and Qian Jie are __________.

A. teachers

B. twins

C. brothers

D. classmates(同学)

4. Mr Wang and Mr Zhang are in the same __________.

A. school

B. factory

C. shop

D. office

5. Zhan Yang is __________ when the teacher comes back from the office.

A. writing

B. reading

C. talking

D. running

欲在学生中调查某种疾病的患病率，从500名学生中随机抽取200名作为调查对象，采用哪种抽取方法（）

A.教师推荐

B.学生自行商量

C.收齐500名学生证将其打乱，随机抽取200名

D.收齐500名学生证按次序号取前200名

E.自愿报名

影响上、下贝氏体强度的因素有（），（）和（）。

护生小王是申请注册的护理专业应届毕业生，她应在教学或综合医院完成临床实习，其时限至少为

A．6个月
B．8个月
C．10个月
D．12个月
E．13个月

下列关于会计数据输入功能基本要求的说法中，正确的有( )。

A．会计软件对已经输入但尚未登记会计账簿的机内记账凭证应提供修改和审核的功能

B．会计软件的账务处理模块应提供对自动产生的机内记账凭证进行修改的功能

C．会计软件应允许操作人员审核自己输入的记账凭证

D．发现已经输入并审核通过或者登账的记账凭证有错误的，应当采用红字冲销法或补充登记法进行更正