关于司马光的基本政治思想,以下哪个说法是正确的?()
A.司马光极力维护秩序本身
B.维护秩序意味着维护君主专制
C.司马光是专制政体的拥护者
D.秩序必须服从君主的需求
参考答案:A
The manager interviewed everyone involved in the accident to find out the truth behind ____ had
actually happened.[ ]
A. what
B. that
C. which
D. it
《工业企业厂界噪声标准》(GB 12348—90)中规定,夜间偶然突发的噪声,其峰值不准超过标准值( )。
A.5 dB(A) B.10 dB(A) C.15 dB(A) D.20 dB(A)