对于任何一门课程，只要课程考核总成绩达到及格，就通过了课程考核，可以获得相应的课程学分。（ ）

哈罗德- 多马模型的假设包括（）

当投资企业拥有被投资企业有表决权的资本比例超过50%以上时，母公司对被投资企业拥有的控制权为（    ）。

由若干地方行政区域组成的拥有统一主权的国家被称为（ ）。

马克思主义哲学认为，本质是事物的根本性质，是构成事物诸要素之间的（   ）。

有关于资金余缺这一项目的位置，正确地说法是（ ）

在以下情况中，乘数最大的是（ ）

Mary Johnson: Hello! Mr. Liu, nice to meet you again. This is my boss, Mr. Robert Lee, the general 1 of our company. He will host the meeting this morning.

Liu Hua: How do you do? Mr. Lee. I'm Liu Hua from China Zhongtie Bridge Design Institute Co., Ltd.

Robert Lee: How do you do? Mr. Liu. It's my pleasure to have you here with us in this 2 .

Liu Hua: I'm glad to have this opportunity to exchange ideas with you.

Robert Lee: Mary, you know, she is my 3 . Let me introduce the other colleagues here to you. Hi! Bob, I'd like you to meet the famous bridge 4 , Mr. Liu Hua.

Bob: Oh, my God. I'm so excited to meet you. May I introduce myself to you?

Liu Hua: Sure.

Bob: My name is Bob Jefferson. I'm Manager of Design Section. This is Dave Peterson, Manager of 5 Department. Hi, Dave! Come on in.

Dave: Excuse me. You must be Mr. Liu Hua from China?

Liu Hua: Yes, nice to meet you.

Dave: Nice to meet you too.

Mary: Hi, everyone, the meeting room is ready, let's go on through. This way, please.

在下列价格弹性的表达中，正确的是（    ）。

单项选择题：计算投资收益占利润总额比例，并将其与各年比较，可以看出被审计单位（）