【正文】 y risks of business and speculation cannot be covered.并非所有的風險都適用于保險。 some have been known to fly a hundred miles off course to avoid a storm.信鴿很聰明，回鍥而不舍到固執(zhí)的程度。 though it doesn’t necessarily reduce weight , it maintains the correct proportion of body fat to boby muscle.該報告強調運動對身體健康非常重要；盡管運動不一定就會減少體重，但卻使人體的肌肉和脂肪保持適當?shù)谋壤?8. Actually, since I’d walked through the restaurant ahead of my wife, it would have been awkward, I should think, not to have taken the chair. I had got there first, after all.事實上，由于在餐廳里我走在妻子前面，我當然認為不坐那張椅子是不適當?shù)摹?7. A reader found this offer very generous and applied to the advertiser, but a bit suspicious, he gave a false name.一位讀者認為這則廣告許諾的報酬很高，就向登廣告的人提出申請。也就是說，不同的民族用他們特有的幽默感來捉弄朋友和家人。10. Lastly, some calculators can print out the calculations, so that you can check the calculations as they are being done, and also have a permanent record of them.最后，有些計算器還能打印出計算結果，因而你可以核查所計算的數(shù)據(jù)，而且還能將它們永久保存。24. Until then watches had been so inaccurate, even as to the hour, that it was not unmon for a man to carry as many as three in order to check one against another.在那之前，鐘表很不準確，有的甚至誤差一個小時。34. Nevertheless, forbidding people things they like or think they might enjoy only makes them want those things all the more.但是，禁止人們得到他們喜愛的或者他們認為他們可以銷售的對象只會使他們更想得到東西。36. This important change in woman’s lifepattern has only recently begun to have its full effect on women’s economic position.婦女生活方式的這一重大變化僅僅在最近開始完全影響到婦女的經(jīng)濟地位。25. When the sun’s rays strike water surfaces, some of the water bees abso