【单选题】Anton Van Leeuwenhoek was a______.
C.
person trained to be a scientist
【单选题】患者男,62岁。因心房颤动住院治疗。心率14次/分,心音强弱不等,心律不规则,脉搏细弱,且极不规则,此时护士观察脉搏与心率做法正确的是
C.
两人同时测量,一人听心率,另一人测脉搏,两人同时开始数一分钟
【单选题】Anton, Inc., incurred the following costs in 2010 in producing video games: Mario’s product direct materials costs for 2010 were _____.
【单选题】Anton, Inc., incurred the following costs in 2010 in producing video games: Anton’s 2010 product indirect labor was _____.
【单选题】一个典型的JDBC按照()顺序编码。1指定驱动2获得与数据的连接3关闭数据库连接4处理SQL语句的运行结果5使用Statement接口运行SQL语句