A. Can I help you
C. Safety belt, please.
E. Is there anything serious
G. What flight are you taking
B. We are taking off at last.
D. The engine went wrong.
F. Just a moment, please.
H. It should be OK in an hour.
Molly: Information desk. (56)
James: Yeah, will Flight CAAC 205 take off on time tonight
Molly: (57) Hello, I’m afraid the flight has been put off.
James: What’s the matter
Molly: You know. (58) It’s being checked and repaired right now.
James: (59)
Molly: No, just some minor trouble. (60)
| Don’t get too close to a tired teen
;you could start losing sleep as well.When one teenager starts sleeping less,
her friends and others in her social {{U}} (67) {{/U}} soon lose
sleep, too, according to new research. Our social networks can {{U}} (68) {{/U}} our behaviors and moods. Political scientist James Fowler of the University of California has studied these effects and previously found that obesity, smoking, and {{U}} (69) {{/U}} happiness can spread through networks of people {{U}} (70) {{/U}} based on their relationships. Fowler {{U}} (71) {{/U}} his study of a network of more than 8000 7th-to 12th-grade students and their sleeping and smoking {{U}} (72) {{/U}}. He and colleagues {{U}} (73) {{/U}} a web of connections between each student and his or her friends. In one of these friend webs, a gang of sleepless boys A. failure B. drop C. lack D. absence [单选题]在进行营销现场作业时，工作前，确保对工作班成员进行工作任务、安全措施交底和危险点告知，并确认每个工作班成员都已签名，是属于（）的安全责任。
A.工作负责人 B.工作许可人 C.专责监护人 D.工作票签发人 [单选题]穿着个人防护装备执行战斗任务时，不得______使用，避免直接接触高温、油污、有毒、腐蚀、尖锐等物质。
A.A:给被救人员使用 B.B:超范围、超限 C.C:两人交替使用 [单选题]流动式起重机吊装塔材时，应留有施工裕度，吊重不宜超过相应幅度额定负荷的( )。
A.0.75 B.0.8 C.0.85 D.0.9 [简答题]案情：家住某市甲区的潘某(甲方)与家住乙区的舒某（乙方）签订房屋租赁合同，舒某将位于丙区的一处500m2的二层楼租给潘某经营饭馆。合同中除约定了有关租赁事项外，还约定：“甲方租赁过程中如决定购买该房，按每平方米2000元的价格购买，具体事项另行协商。”
潘某的饭馆开张后生意兴隆，遂决定将租赁的房屋买下长期经营。但因房价上涨，舒某不同意出卖。潘某将房价款100万元办理提存公证，舒某仍不同意出卖。后舒某以每平方米2500元的价格与杏林公司签订了房屋买卖合同，合同中约定了仲裁条款。潘某为阻止舒某与杏林公司成交，向丙区人民法院提起诉讼，要求认定租赁合同中的买卖条款有效并判决舒某履行协助办理房屋过户手续的义务。
法院受理后，舒某提出管辖权异议，法院审查后发出驳回通知书。一审法院经审理认定，原被告之间构成了预约合同关系，但尚不构成买卖关系，故判决驳回原告的诉讼请求。潘某不服提出上诉。
问题：
本案诉讼过程中法院的何种做法不符合法律规定？正确的做法是什么？
[单选题]边际效用递减意味着（ ）
A.随服务水平的增加，效用服务的成本越来越低 B.一个人的消费组合中拥有越多的某种产品，该产品的每一额外增加产生越少的总效益 C.一个人的消费组合中拥有越多的某种产品，总的支付意愿将减少 D.一个人的消费组合中拥有越多的某种产品，该种产品的每一额外增加产生越少的额外收益 [单项选择]内燃机和机动车制造企业应当按照国家规定的内燃机和机动车燃油( )标准，采用节油技术，减少石油产品消耗量。
A. 合理性 B. 节约的 C. 经济性 D. 减少污染的 我来回答: 提交
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