正常开口度是()
A.30mm
B.30~39mm
C.40mm
D.>40mm
E.>50mm
参考答案:C
As they haven't a child of their own, they're going to______ a little girl.
[ ]
A. accept
B. receive
C. adapt
D. adopt
在采用分期付款的条件下,由于货款不是一次付清,故它与延期付款一样,也属于买方利用资金的一种形式。( )