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【单选题】
限制性内切酶中应用价值最高的是?A.
I类
B.
II类
C.
III类
D.
IV类
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【简答题】When I changed my job, I had to_______ to another apartment. A. gather B. post C. D. move 2. We are looking for a secretary_______ speaks Chinese fluently. A .who B. which C. whom D. ...
【单选题】学测5 Remember ___________, “Safety on the job is everyone’s responsibility.”
A.
the thumb of rule
B.
of the thumb rule
C.
of the rule thumb
D.
the rule of thumb
【简答题】开口竖管内的水面高于地面20m，则地面处与竖管相连的消防栓上的压力有（ ）kPa。（取整数）
【简答题】扩展基础一般包括()和()。
【单选题】5-38. Remember ___________, “Safety on the job is everyone’s responsibility.”
A.
the thumb of rule
B.
of the thumb rule
C.
of the rule thumb
D.
the rule of thumb
【简答题】What is a clear 'signature' of life on another planet according to Capone?
【单选题】卢梭在《社会契约论》中说:“一切法律中最重要的法律,既不是刻在大理石上,也不是刻在铜表上,而是铭刻在公民的内心里。”其中最直接的启示是
A.
法律必须被执行,否则犹如空文
B.
法律必须被信仰,否则形同虚设
C.
法律制定必须科学,否则失去力量
D.
法律适用必须公正,否则背离民心
【判断题】Safety on the job is the responsibility of the Security Department; it has nothing to do with individuals.
A.
正确
B.
错误
【简答题】What is another advantage of working at home? It reduces ______.
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