题目在−1.4144-1.4144−1.4144,−2-\sqrt{2}−2,227\frac{{22}}{7}722,π3\frac{π}{3}3π,2−32-\sqrt{3}2−3,000.3•\stackrel{•}{3}3•,2.121112111112111…2.121112111112111\ldots2.121112111112111…中,无理数的个数( )A.111B.222C.333D.444知识点:无理数章节:数与式 / 无理数与实数