无缝钢管表面常见的缺陷有(),(),(),()等。
参考答案:裂纹;翘皮;折叠;划伤
根据汉语提示完成句子。
1. This box is ______ (正方形).
2. I want to give him a _____ (惊喜) today.
3. Can you ______ (数) these trees?
4. Which ______ (季节) do you like best?
5. We all ______ (穿) school uniform to go to school?
6. I like ______ (美味的) food.
7. I'm ______ (恐怕) you can't.
8. Tomorrow is February the ______ (八日).
9. We had a______ (令人惊喜的) party.
10. This is a ______ (充满希望) season.
并购基金投资退出的方式包括()。
Ⅰ.首次公开发行上市
Ⅱ.股权转让
Ⅲ.标的公司管理层回购
Ⅳ.清算退出
A、Ⅰ.Ⅲ.Ⅳ
B、Ⅰ.Ⅱ.Ⅳ
C、Ⅱ.Ⅲ.Ⅳ
D、Ⅰ.Ⅱ.Ⅲ.Ⅳ