铸坯内的大颗粒夹杂物一般聚集在内弧的（）处。
A、1/2
B、1/3
C、1/4
D、皮下4mm
参考答案：C
Zhengzhou University has moved to a new site in the western suburbs, ________ its original one.
A．almost as large as ten times
B．more than ten times the size as
C．larger than ten times
D．more than ten times the size of
