【单选题】为避免塑料制品产生熔接痕,在设计模具时,要求在熔接处的外侧开一( )。
【单选题】— I don’t know if Aunt Li these “stay-home children”tomorrow morning. — If I her, I would come earlier.
A.
will come to take care of; am
B.
come to look after; were
C.
will come to take care of; were
D.
comes to come up with; am
【判断题】证券的最基本特征是法律特征和书面特征。 ( )
【单选题】为避免塑料制品产生熔接痕,在设计模具时,要求在熔接处的外侧开一()。
【简答题】证券的最基本特征是法律特征和书面特征。( )