不会引起孕酮增高的疾病有
A．妊娠高血压综合征
B．多囊卵巢综合征
C．卵巢肿瘤
D．多胎妊娠
E．葡萄胎
参考答案：B
The newly built stadium for the next Olympic is the present one.
A．as three big as
B．as big three times as
C．as big as three times
D．three times as big as
资产收益率的计算公式是（）.
A．税后息前利润/产品销售收入净额×100%
B．本期利润/资产平均总额×100%
C．本期利润/销售额×100%
D．税后利润/净资产平均余额×100%
