文档介绍：1. The causes of war_B lie in the greed(贪食,贪心) and petence(不适当的,在法律上没资格的)of politicians on both sides.
战争的两方面的原因在于政治家的贪心和没有法律地位。
2. They D. spend every weekend at their cottage (小屋,村舍)in the country.
3. By substituting(代替) the pressure(压力压强迫使说服) of steam(蒸汽,冒蒸气,) for atmospheric(大气的,有..气氛的 pressure watt(瓦特)_A. created the basis of eenth century industry.
通过蒸汽压强对大气压强的代替,瓦特创造了十九世纪的工业的基础
4. I can’t why he turned that jod down.
我不能想像为什么他拒绝了这个工作
5. He gave his listeners a vivid A. account of his journey through peru.
他给他的聆听者们关于他去秘鲁履行的一个生动的记述
6. Susan is studying algebra(代数学) and geometry(几何学) ,and C. in addition she’s taking puter lessons.(计算机课程)
7. Weather satellites munication satellites have one feature A. mon. They are unmanned.
气象卫星和通信卫星有一个共同的特点,就是无需人类控制
8. He was last seen in public on the of his daughter’s wedding
他的最后一次公众中露面是在女儿的婚礼上
9. He doesn’t work but he gets a good C. e from his investment.
who work in the country are often attracted by B. what seem to them the advantage of living in a city.
在乡村工作的人经常被在城市生活的优势所吸引
C. asked where he came from, the boy cried instead of replying.
当问到他来自哪,这个男孩哭着代替了回答
12. Physicists(物理学家) will know the C. formula for Boyle’s law, a famous law relating the volume of a fixed amount of gas to its pressure and temperature.
物理学家知道Boyle的定律,一个著名的定律关于混合气体总额的体积以及他的压强以及温度。
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