This is my favorite book ______. （）

A.Your

B.Yours

C.You

D.Mine

Mary Johnson: Hello! Mr. Liu, nice to meet you again. This is my boss, Mr. Robert Lee, the general () 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 ().

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

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

此题为判断题(对，错)。

A.brother

B.brother's

A. Collect, treat and use again

B. Movement in a cycle

C. Return to original

D. Return goods