A: It’s Sunday tomorrow.   小题1:

B: Oh, I will watch a football match.

It s between Shandong and Guangdong.

A: Wonderful! I really hope Guangdong

will win this time.  小题2:

B: At 5:00 in the afternoon. I have two

tickets here. I can let you have one. 小题3: 

A. Of course I would love to . but I can't,

because we will have a basketball match tomorrow

B: What a pity！小题4: 

A: A team from No.8 Middle School.

B:  小题5: 

A: In my school.

B: Good luck to you and your team!

A: Thank you.

在选择摩擦焊焊接工艺时，首先要考虑保证（）。

A.提高生产率

B.节省原材料和能源

C.焊接质量

D.改善劳动条件和环境