羊水超过多少称为羊水过多
A.500ml
B.800ml
C.1000ml
D.1500ml
E.2000ml
参考答案:E
—Daddy,will you come home for supper with US today?
— , but I might be a little late.
A.I'm busy
B.No problem
C.I'm sorry
D.It's hard to say
采购评标的主要方法不包括( )。
A.综合评标价法
B.全寿命费用评标价法
C.最低投标价法
D.中间投标价法