招标人采用邀请方式的,应向()个以上符合条件的施工企业发出投标邀请书。
A.2
B.3
C.4
D.5
参考答案:B
完成句子。
1. They came back from vacation a day earlier _______ _______. (比预期的)
2. He thought his parents _______ _______ _______ (对……苛刻) on his brother.
3. Going to a British high school for one year was a very enjoyable and exciting _______ (经历) for one.
4. This ______ ______ (听上去像) my school in China.
5. He also told us that the best way to earn respect from the school was to work hard and
______ ______ ______ (获得高分).
6. I found it was a bit ______ (具有挑战性的) for me.
7. You weren't ______ (应该) to come home until tomorrow!
8. I used to go to the gym three times a week, but I don't _______ _______ (锻炼) any more.
9. Things change so quickly! I'm now in hospital recovering from _______ ______ (肝衰竭).
10. Don't damage your health for a slim and ______ (有魅力的) figure.
罐车检查合格后接好(),连接()。
A.静电接电线,鹤管
B.鹤管,气相阀各和气液相阀
C.静电接电线,气相阀各和气液相阀
D.鹤管,静电接电线