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【简答题】
将下列句子翻译为汉语。 1. Please leave your laundry in the laundry bag in the wardrobe of your room. We will send a room attendant to fetch it soon. 2. The laundry charge varies according to different clothes. You can check the price on the laundry list which is placed right on the writing desk in your room . 3. Usually it takes one day. But we have express service. It only takes three hours. 4. We charge fifty percent more for express service. 5. In such case, the hotel should certainly pay for it, but the indemnity should not exceed ten times of the laundry charge.
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【单选题】小容积流量运行工况一般多发生在以下情况，但不包括( )。
A.
汽轮机负荷大幅度下降时，蒸汽流量大大下降
B.
供热抽汽式汽轮机抽汽量很大时，供热抽汽口后各级蒸汽量大大下降
C.
为利用凝汽式汽轮机排汽供热而提高其背压运行时，由于比体积减小使容积流量减少
D.
当在大容积流量下运行时，汽轮机的末级组叶片，尤其是末级叶片，会出现叶片振动
【单选题】（ ）不但考虑了风险因素在未来变动的幅度，还考虑了这种变动幅度在未来发生变动的可能性大小及对项目主要经济效益指标的影响。
A.
盈亏平衡分析
B.
敏感性分析
C.
风险分析
D.
临界点分析
【单选题】不但考虑了风险因素在未来变动的幅度,还考虑了这种变动幅度在未来发生变动的可能性大小及对项目主要经济效益指标的影响。
A.
盈亏平衡分析
B.
敏感性分析
C.
临界点分析
D.
概率分析
【单选题】需求上升可能较大幅度提高价格,但同样幅度的供给减少却几乎不怎么影响价格。这种情况最有可能发生在:
A.
需求和供给均富于弹性
B.
需求和供给均缺乏弹性
C.
需求缺乏弹性,但供给富于弹性
D.
需求富于弹性,但供给缺乏弹性
【简答题】完形填空。 Jack and John are two boys. They are best __ 1 __ . They go to school and play sports together. Jack works hard, __ 2 __he is good at his lessons. John doesn't __ 3 __ well in maths. So Jack oft...
【单选题】John and Jack have gone to the meeting, but _____ students in the class are still in the classroom.
A.
other
B.
others
C.
the other
D.
the others
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