What she like to do?[ ]
A. do
B. is
C. does
答案:C
ETF网上发售时,投资者以( )方式认购基金份额
A.组合证券
B.现金
C.证券和资金组合
D.组合基金
真正的妊娠期限是从末次月经第一日算起,至胎儿胎盘娩出为止。