单选题数列按照1，2，2，3，3，3，4，4，4，4，5，…的规律一直排下去，which of the following is the 100th number?
改错题Because of the sharp increases in the price of
改错题As business grows more complex, students
改错题Despite the Puritan sumptuary laws prohibiting
改错题An analysis of tree bark all over the globe
改错题Because the collagen fibers in skin line up in
改错题In 1776 Adam Smith wrote that it is young people
改错题Whether they will scale back their orders to
改错题Kudzu, an Asian vine that has grown rampantly in
改错题The interior minister explained that one of the
改错题Using digital enhancements of skull fragments
改错题Industry analysts said that the recent rise in
改错题Even though the overall consumer price index did
改错题In theory, international civil servants at the
改错题Like Darwin and his fruitful voyage on the Beagle
改错题The methods proposed for reducing the amount of
改错题Native to South America, when peanuts were
改错题Created in 1945 to reduce poverty and stabilize
改错题Tropical bats play an important role in the rain
改错题Despite Japan's relative isolation from world