An economist predicts that over the next year, there is a 56 percent probability that oil prices will fall slightly and a 17 percent probability that new estate tax legislation will be enacted. According to this prediction, the probability that at least one of these independent events will occur is closest to:

[单选题]The current price of Bosto shares is €50. Over the coming year, there is a

[试题]This near-tripling of oil prices calls up scary memories of the 1973 oil shock, when prices quadrupled, and 1979-1980, when they also almost tripled.

[单选题]They ________ seamen next year.A．areB．wereC．will beD．shall be

[单选题]A five-year bond with an 8.00 percent semiannual coupon currently trades at

[单选题]The factory is dueto be [demolished] next year.A.pulled downB.rebuiltC.reno

[单选题]You will be [eligible]to vote next year.A.competentB.possibleC.enoughD. all

[单选题]We’llvisitEuropenextyear_________wehaveenoughmoney.A．)lestB)untilC)unlessD)provided

[单选题]Given the following data:There is a 40% probability that the economy will b

[单选题]The two banks haveannounced plans to [merge] next year.A.combineB.sellC.clo

[单选题]It's reported that a new hospital ______here next year.A.would be set upB.w