[填空题]rockets as war weapons

[简答题]Weapons of massive destruction

[单项选择]When the Dow rockets 300 points or the stocks of retailers, say, get decimated, I devour the news. Here’s my admission: I’m a buy-and-hold investor, and a lazy one at that. My employer prohibits us news folks to trade equities on a short-term basis, but even if it didn’t, I’d still buy and hold.
The bulk of my portfolio is in two retirement accounts, and neither stock-market gyrations nor major financial earthquakes prompt me to tweak my allocations. I simply hold a fairly routine mix of low-cost U.S. and international-stock mutual funds, plus a bond fund, and I stick to it.
Sure, the markets get volatile but I figure that, eventually, average historical returns will work in my favor. And, to my mind, stock-market trading, if you’re not spending many hours a week working on it, is little more than a guessing game.
The fact is, a buy-and-hold investor with a decently diversified portfolio should celebrate her ability to remain firm in the face of financial-news tidal wave
A. Because his employer prohibits him to trade equities on a short-term basis.
B. Because he believes that long-term return will balance out short-term fluctuation.
C. Because he is misguided by the loyalty to the idea of "buy and hold."
D. Because he is an active investor and keeps an eye on stock markets every day.

[填空题]Ancient Egyptian bought weapons from foreign countries through grain banks.

[单项选择]Nuclear weapons were first developed in the United States during the Second World War, to be used against Germany. However, by the time the first bombs were ready for use, the war with Germany had ended and, as a result, the decision was made to use the weapons against Japan instead. Hiroshima and Nagasaki have suffered the consequences of this decision to the present day.
The real reasons why bombs were dropped on two heavily-populated cities are not altogether clear. A number of people in 1944 and early 1945 argued that the use of nuclear weapons would be unnecessary, since American Intelligence was aware that some of the most powerful and influential people in Japan had already realized that the war was lost, and wanted to negotiate a Japanese surrender. It was also argued that, since Japan has few natural resources, a blockade by the American navy would force it to surrender within a few weeks, and the use of nuclear weapons would thus prove unnecessary. If a demonstration of
A. scientific knowledge and technical advance may lead to mass destruction.
B. cooperation by scientists will often result in technical advances.
C. nuclear weapons have made normal, intelligent people crazy.
D. nuclear weapons were more powerful than expected.