马克思主义哲学之所以是科学的,就在于他坚持()
A.联系的观点
B.发展的观点
C.实践的观点
D.矛盾的观点
参考答案:C
在等式5x-8=7的两边都( )得到等式5x=15,其依据是( )。
Instructions to the crew in the use of all the ship’s lifesaving equipment shall be completed().
A.before sailing
B.within one week of sailing
C.in one month and repeated quarterly
D.within any two month period