题目内容

Employee numbers in Germany decreased steadily between 2000 and 2002, unlike in England, where the number of staff dropped slightly in 2001 before doubling.

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The hunter-gatherer tribes that today live as our prehistoric 【M1】
human ancestors consume primarily a vegetable diet supplement- 【M2】
ing with animal foods. An analysis of 58 societies of modern
hunter-gatherers, including the Kung of southern Africa, re-
vealed that one-half emphasize gathering plant foods, one-third
concentrate on fishing, and only one-sixth are primarily hunters.
Overall, two-thirds and more of the hunter-gatherer's calories 【M3】
come from plants. Detailed studies of the Kung by the food sci-
entists at the University of London showed that gathering isa
more productive source of food than is hunting. An hour of hunt-
ing yields in average about 100 edible calories, 【M4】
as an hour of gathering produces 240. Plant foods provide 【M5】
for 60 percent to 80 percent of the Kung diet, and no one goes 【M6】
hungry when the hunt fails. Interestingly, if they escape fatal in-
fections or accidents, these contemporary aborigines live to old
ages despite of the absence of medical care. They experience no 【M7】
obesity, no middle-aged spread, little dental decay , no high
blood pressure, no heart disease, and their blood cholesterol lev-
els are very low (about half of the average American adult). 【M8】
If no one is suggesting that we return to an aboriginal life style, 【M9】
we certainly could use their eating habits as a model for healthier 【M10】
diet.
【M1】

Why was it crazy to get rid of FAA minimums？

Why does the author say that "the film business has been on shaky ground"？ (para.5)

听力原文：Once you have arrived in our country, beware those professional pickpockets. Here's how to protect yourself. Women whose bags are hanging in front of them are tricky for the thieves, as there isn't a blind side. If you want make it even harder, use a bag with handles rather than a strap. For men, one of the best places to keep a wallet is in the back pocket of tight trousers. You'll feel any attempts to move it. Another good place is in the buttoned-up inside pocket of a jacket. There's just no way in. Even better, keep wallets attached to a cord or chain that is fastened to a belt.
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