Peking Duck House where you can eat delicious Peking roast duck.

A . A、”全冷”位 B . B、”全热”位 C . C、中间位 D . D、保持在灯亮时的位置

A . A.既往有心脏病史或静脉药物成瘾者 B . B.体温≥38℃ C . C.血培养阳性 D . D.肾小球肾炎，Osler小结，Roth点，类风湿因子等阳性 E . E.左心房黏液瘤

A . A、不需采取措施，等15-20秒后，过热灯会自动熄灭 B . B、选择一个较低的温度，并按压”跳开复位”电门 C . C、选择一个较高的温度，使空调系统的工作负荷降低 D . D、因此时有一个空调组件不工作，要严密监视座舱高度以防释压

A . listen to B . listening C . listen D . listening to

A . A、客舱管道 B . B、引气管道 C . C、组件温度超过限制 D . D、右空气循环机

A . 正确 B . 错误

A . 一次绕组接成三角形，二次绕组接成星形 B . 一、二次相电势同相 C . 二次侧线电压超前于一次线电压 D . 当一次线电压指在时钟12点（O点）时，则二次侧线电压应指在11点

A．"全冷"位 B．"全热"位 C．中间位 D．保持在灯亮时的位置

A．scatter B．vanish C．abandon D．fly away

A．rdquo;全冷”位 B．rdquo;全热”位 C．中间位 D．保持在灯亮时的位置

是 否

是 否

A．They will talk about it at the man’s office B．They will talk about it at the man’s house C．They will talk about it at the woman’s hous E．

Next you will find a good builder and together with the builder you will work out a plan. The builder will draw the plan. It will show the number of rooms their position and size and other parts such as windows doors and electric outlets(电插座). The builder will work out how much money is needed to build your house. He will work out the cost of the wood bricks the glass and everything else that must be used in building the house. Later on when he starts to build this estimate(预算) must be corrected and revised(修订). His estimate is based on existing prices but prices of such things may change and many other things may happen between the time when he makes the estimate and the time when he builds the house. When the builder gives his estimate you may wish to change your plan. (You may also wish to change your builder if his estimate is too high!) You may find that the house you wanted at first costs too much or that you can spend a little more and add something to your plan. The builder&39;s estimate depends on the plan but the final plan depends on the builder&39;s estimate. 1.The best title of this passage is_______. A.Building a House Costs Much Money B.Estimate Is Important C.Planning a House D.Depend on the Builder 2.The first thing for a person to build a house is_______. A.to get as much money as possible B.to find a suitable piece of land C.to work out a plan D.to make an estimate 3.The underlined phrase "draw the plan" in this passage means_______. A.drawing a picture of a building or a room B.making a plan C.working out a solution D.taking a picture out of a room 4.What is the relationship(关系) between the estimate and the plan？ A.The plan depends on the estimate. B.The estimate depends on the plan. C.The plan has nothing to do with the estimate. D.The estimate and the plan depend on each other.

A．刀刃强度增大 B．切削力减小 C．切削力不变 D．切削力增大