爆破法处理卡在溜煤(矸)眼中的煤、矸时,最大装药量不得超过()
A.150g
B.300g
C.450g
D.600g
参考答案:C
I want _____________.[ ]
A. something to drink
B. drink something
C. something
D. to something to drink
正常成人脾长径不超过()
A.6cm
B.8cm
C.10cm
D.12cm
E.14cm