一般来讲保险有（）个主要当事人。
A.二
B.三
C.四
D.五
参考答案：B
Though she did not know Boston well, she made her way_____to the Home Circle Building.
A．easy enough
B．enough easy
C．easily enough
D．enough easily
压铸模中动、定模套板的主要作用是什么？
