发包人选择工程施工合同计价类型应考虑的因素有______。
A. 项目规模和工期长短
B. 项目的竞争情况
C. 项目工程数量的明确程度
D. 项目的发包人
E. 项目准备时间的长短
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关于工程施工招标的标底与招标控制价(最高投标限价),下列说法中正确的有______。
A. 两者在开标前均需要保密
B. 前者开标时公布,后者在招标文件中公布
C. 两者都是评标的直接依据
D. 前者是评标的参考依据,后者是对投标报价的控制依据
E. 两者均可以作为确定投标报价是否有效的直接依据
在工程建设项目中,中标通知书发出后,中标人有下列______情形的,招标人可取消其中标资格,并没收其投标保证金。
A. 拒不提交所要求的履约保证金
B. 在签订合同时向招标人提出附加条件
C. 更改合同实质性内容
D. 拒绝履行合同义务
E. 无正当理由不与招标人签订合同
The Blue Ocean Restaurant is a great choice for people who want a quick meal and for families with kids. We guarantee you’ll get your king crabs in 20 minutes ______ your meal is on us! Our meals include hand-cut french-fries, a healthy salad bar selection and a variety of soft drinks. Apply today to become a member of our restaurant. Every time you visit, a stamp will be put on your membership card. ______ 10 visits you will receive a free lobster meal. Members will receive a 10% discount on Blue Ocean merchandise like T-shirts and caps with our Blue Ocean logo. Members will also get priority seating when the restaurant is crowded and a free apron to take home. The member’s club ______ an annual membership fee of $30. Please note that the membership card cannot be used to pay for meals; it is not a credit card.
A. pays
B. mails
C. charges
D. costs