第1题：
（50）These processes of particle creation and destruction had been predicted from Dirac’s theory before they were actually discovered in nature, and since then they have been observed millions of times.
本体考核知识点：状语从句、被动语态的译法。
该句由两个并列的分句构成：These processes had been predicted和since then they have been observed。前一分句中of particle creation and destruction部分是介词短语作定语，修饰主语processes，应译为“粒子生成和毁灭的过程”。Before...in nature部分为时间状语，翻译时，可按照汉语习惯前置，译成“在．．．之前”。后一分句中的时间状语since then可译成“在．．之后”或“从那时”。此外翻译被动语态结构had been predicted from Dirac’s theory时，为了突出施动者，可以按照汉语习惯，译为主动结构。
词汇：creation and destruction“生成和毁灭”。predict“预测，预言”，文中谈论的是科学现象，应该译为“预测”。in nature“实际上”。
第2题：
A have conducted
B have been conducted
C had conducted
D had been conducted
第3题：
A、needn’t have seen
B、must have seen
C、can't have seen
D、might have seen
第4题：
--- Hi, Terry, can I use your computer for a while this afternoon?
--- Sorry. .
A. It' s repaired B. It has been repaired
C. It's being repaired D. It had been repaired
第5题：
A、is settled
B、be settled
C、was settled
D、had been settled
第6题：
Passage Two
I was only eight years old when the Second World War ended, but I can still remember something about the victory celebrations in the small town where I lived on the day when the war in Europe ended. We had not suffered much from the war there. But both at home and at school I had become accustomed to the phrases "before the war" and "when the war's over". "Before the war", apparently, things had been better, though I was too young to understand why, except that there had been no bombs then, and people had eaten things like ice -cream and bananas, which I had only heard of . When the war was over we would go back to London, but this meant little to me. I did not remember what London was like.
What I remember now about VE (Victory in Europe) Day was the May evening. After dinner I said I wanted to see the bonfire (大火堆) , so when it got dark my father took me to the end of the street. The bonfire was very high, and somehow people had collected some old clothes to dress the un- mistakable figure with the moustache (胡子) they had to put on top of it. Just as we arrived, they set light to it. The flames rose and soon swallowed the "guy". Everyone was cheering and shouting, and an old woman came out of her house with two chairs and threw them on the fire to keep it going.
I stood beside my father until the fire started to go down, not knowing what to say. He said nothing, either. He had fought in the First World War and may have been remembering the end of that. At last he said, "Well, that's it, son. Let's hope that this time it really will be the last one."
40. Where did the author live before the Second World War?
A. In London.
B. In a small town.
C. In Europe.
D. In the countryside.
第7题：
A、magic
B、giant
C、joyful
D、sleepless
第8题：
--- Hi, Terry, can I use your computer for a while this afternoon?
--- Sorry. __ . A． It' s repaired
B． It has been repaired
C． It's being repaired
D． It had been repaired
第9题：
Since 1780, when the town’s first hat factory ______ in Danbury, Connecticut, the town has been a center for hat manufacturing in the United States.
A、were established
B、was establishing
C、had been established
D、was established
第10题：
It‘s quite ______ me why such things have been allowed to happen. A. for B. behind C. against D. beyond