胎儿腹围应在什么水平测量（）。
A.胎儿肾脏
B.胎儿心脏
C.胎儿胆囊
D.胎儿肝内门脉左支和胃
E.脐带入腹壁处
参考答案：D
______ the bad weather, we enjoyed our holiday very much.
A．As the result of
B．In spite of
C．Because of
D．According to
会计是以货币为主要计量单位。 ( )
