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Task 2Directions: This task is the same as Task 1. The ,5 questions or unfinished statements are numbered 41 to 45.Ticket-booking PoliciesGeneral PoliciesOnce the flight ticket has been issued, the name on the ticket cannot be changed.Ticket is non-refundable (不能退款的)Please review your itinerary (行程安排) immediately. If any problems arise before or during your trip, you must call our booking offices right away. If you wait until you return, it’s too late.There are times when we are unable to confirm a booking. In that case we will attempt to reach you by phone and e-mail. You must call us back within 48 hours or we may not be able to offer you the booking price.Change PoliciesIf you change your booking, airlines may charge a fee— $150 to $ 200.Some tickets do not allow any changes.Need to change or cancel your trip Visit our website to check the fees and rules before you decide,.Cancellation (取消) PoliciesIf you cancel your booking you will not receive any money back.You may apply part of your ticket price towards future travel (for a limited time, usually a year). According to the policies, the name on the ticket cannot be changed once the ticket is（）.
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Task 1 Directions: After reading the .following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D).A car is made up of more than 30 000 parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you’re unfamiliar with the parts, you have to read through the owner’s instructions carefully. First of all, the brakes (刹车) of your car are important for safety (案例) reasons. Having them checked regularly can reduce the risks of accidents. Another important thing to consider is engine care. Always remember that the life and performance of your car engine depend on the engine oil. Replace the engine oil when recommended. If you feel the engine is very hot especially during summer it is probably because the cooling system doesn’t work well. You’d better get the cooling system serviced before the start of summer. In a word, timely and proper servicing is an important task for car owners. Good servicing can not only extend the life of your newborn baby, but also ensure your safety, and the safety of those who share the road with you. To get familiar with the parts of a new car, the owner should（）.
什么是虚拟企业？它有哪些主要形式？
After the lecture yesterday, they (realize)（）how important company culture was.
题1-5 某220kV变电所，原有2台120MVA主变，主变侧电压为220/110/35kV，220kV为户外管母中型布置，管母线规格为Φ100/90；220kV、110kV为双母线接线，35kV为单母线分段接线，根据负荷增长的要求，计划将现有2台主变更换为180MVA（远景按3×180MVA考虑） 已知现有220kV配电装置为铝镁系（LDRE）管母线，在计及日照（环境温度35℃，海拔1000米以下）条件下，若远景220kV母线最大穿越功率为800MVA，通过计算判断下列哪个正确？（）
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