Do you have _____ English class every day? [ ]
A. a
B. an
C. the
D. this
答案:B
罪犯劳动奖惩的重要基础是()
A.集体评审
B.监狱人民警察评议
C.逐级审批
D.个人总结和了解实际考核分数
旋回破碎机带负荷突然停车的可能因素?