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在现实市场交易中，从金融期货合约的买方角度看，期货价格相当于交易者持有现货金融工具至期货合约到期日所必须支付的因持有现货金融工具所取得的收益与购买金融工具而付出的融资成本之间的差额。( )
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先为数组a输满数据，再为x输入一个数据，在数组a中找出第一个与x相等的元素并将其下标输出，若不存在这样的元素，则输出"Not found!"标志。 #include＜iostream.h＞ void main() int i，x，a[10]，m； cout＜＜"输入数组中的10个数据："； for(i=0；i＜10；i++) cin＞＞a[i]； cout＜＜endl＜＜"输入要查找的一个数据："； cin＞＞x； cout＜＜x＜＜endl； for(i=0；i＜10；i++) if(______)m=i；break； if(______) cout＜＜x＜＜"在数组中的位置是："＜＜m＜＜endl； else cout＜＜"Not found!\n"＜＜endl；
Text Researchers stress that we need diet and exercise to drop pounds. "The most (26) way to lose weight is with a combination, "says Rend Wing, head of the National Weight Control Center. (27) experts also admit that many (28) losers find it helps to (29) on one or the other. "A lot of people feel helpless at the thought of (30) everything--diet, lifestyle," says Bess Marcus, professor of human behavior at Brown University Medical School. "So ask yourself. ’ (31) do I want to start What am I willing to focus on’" The (32) depends on everything from what you hope to (33) to how your life is (34) If you are in a big hurry to drop pounds (35) , dieting is the way to go. Decades of (36) have shown it’s the surest and quickest method. If you are more (37) with how you look than with numbers on the scale, though, (38) may be the way to go. By increasing physical activity, you’ll (39) fat and build muscle tissue. (40) often end up losing both fat and muscle tissue. Your (41) approach is one that suits your lifestyle. If you’ve tried and (42) at one approach, consider the other. "A lot of people have become so disappointed that they begin to think they’ll (43) be able to lose weight," says Marcus. "That’s when it’s time to try something new. (44) a small step forward can help people (45) confidence and convince themselves they can make even bigger changes."
与幽门螺杆菌感染密切相关的是
保守稳健型投资者希望能通过投资来获利，并确保足够长的投资期间。( )
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