相对风险承受能力由一个人投入到风险资产的财富比例来衡量。( )
参考答案:对
Make ______ a habit to put whole-grain biscuits, nuts or raisins in your backpack.
A./
B.this
C.that
D.it
小细胞低色素性贫血MCV()
A.<70fl
B.<80fl
C.80~100fl
D.70~100fl
E.>100fl