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【单选题】
实现意识能动作用的根本途径是通过( )A.
认识和把握客观世界的客观实在性
B.
认识和把握客观规律
C.
社会实践
D.
必要的物质手段和条件
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皮皮学刷刷变学霸
举一反三
【简答题】翻译以下三个划线词汇: Salinometer valves ( 1 ) are also fitted to allow samples of water to be drawn off ( 2 ) for testing. Chemical dosing valves ( 3 ) are also necessary so that chemicals can be added direct...
【简答题】Fill in the blanks in the following sentences with the correct form of the phrases from the box. carry away, carry out, feel for, get over, marvel at, provide for, take away, throw oneself into Every ...
【多选题】How many brothers and sisters _____?
A.
have you got
B.
do you have
C.
are you having
【简答题】How many brothers did he have?
【单选题】Water samples can be stored ( ) days at four degrees centigrade after filtration.
A.
2
B.
10
C.
30
D.
90
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