提出物流是“一块经济的黑大陆”，是企业重要利润源泉的学者是（）。A、迈克尔·波特 B、

含羞草的叶子被碰后会合拢，这说明生物具有（　　）

A．应激性

B．生长现象

C．繁殖

D．呼吸

利润分配是指国家、出资人、企业和职工个人之间利益分配。

根据句子意思，在空格中填写适当的单词，使句子完整、正确。

1. — Can you help me to solve this difficult maths problem?

    — With _____.

2. He is _____. Please give him something to eat.

3. I don't like the colour of this pen. Could you show me _____ one?

4. December is the _____ month of a year.

5. Mary and her friends _____ themselves at the English party last night.

6. His eyesight is too poor. He can _____ see anything.

7. Forty-five minutes is three _____ of an hour.

8. With the help of his teacher, he has already _____ up with his classmates in study.

从“发展才是硬道理”到“科学发展观”的提出，从“让一部分人先富起来”到“初次分配和再分配都要关注社会公平”，党对发展观、公平观的认识达到了一个新的高度。这表明[ ]

A、真理是客观与主观具体的历史的统一

B、真理最基本的属性是客观性

C、追求真理是一个永无止境的过程

D、关于同一对象的真理不止一个

Access中的窗体由（）、（）和（）等三个部分组成。