原式=x-2x2×xx-2=1x,
当x=-3.5时,原式的值为-27.
故答案为-27.
Evidence came up which specific speech sounds are recognized by babies as young as 6 months old.
A.whose
B.what
C.that
D.with
资产托管业务产品种类包括()。
A.证券投资基金
B.信托资产托管业务
C.QDII/QFII
D.银行理财产品