无论是中央官学,还是地方官学,基本上是以()为主要教授内容,这是南北朝的共同特点。
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液化石油气贮罐排污管处可设置一至二道阀门。
A. 正确
B. 错误
Who is in charge of the auxiliary boilers?()
A. The chief engineer
B. The second engineer
C. The third engineer
D. The fourth engineer
贷款逾期或贷款的表内应收利息超过()天未收回的,系统自动转入表外科目进行核算
A. 90
B. 60
C. 180
D. 45