建设工程监理的( )性质,使其与政府对建设工程的监督管理以及承建商的建设工程活动区分开来。
A.服务性
B.科学性
C.独立性
D.公正性
参考答案:A
It was reported that as many as 50% of patients do not take medicine ______ directed, ______ has drawn doctor’s attention.
A.when; it
B.as; what
C.as; which
D.that; and
两瓶无色溶液,一瓶是饱和食盐水,一瓶是蒸馏水,下面是某同学提供的几种鉴别方法:①用光学显微镜观察;②用硝酸银溶液;③导电性实验;④用酚酞试液;⑤用生鸡蛋;⑥蒸发;⑦用石蕊试液,你认为可行的是( )
A.①②③⑤⑦
B.①④⑤⑦
C.②③⑤⑥
D.②③⑤⑥⑦