题目内容

采用随机对照试验评价某中西医结合治疗糖尿病的效果,试验组糖尿病某种并发症的发生率为18%,对照组发生率为39%,症状性低血糖发生率试验组为46%,对照组35%,则NNH()

A. 21%
B. 11%
C. 54%
D. 24%
E. 9.1

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王某于某日晚上窜至北京一居民区,连续强行进入7家进行抢劫,其行为不应当认定是“多次抢劫”。()

A. 正确
B. 错误

When WebSphere Commerce, WebSphere Application Server, the web server and the database server are all located on a single machine, which of the following statements are TRUE? ()

A. this is a multi-node installation
B. this is a single node installation.
C. each hardware and software component is a single point of failure.
D. this is an example of load balancing.

如何为客人提供多样化、个性化服务

早孕因子能抑制母体淋巴细胞活性。()

A. 正确
B. 错误

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