35岁孕妇，妊娠24周，孕后体重增加15kg 。如果有糖尿病家族史，首选检查是（）
A. 糖耐量试验
B. 50g葡萄糖糖筛查
C. 糖化血红蛋白检查
D. 24小时动态血糖监测
E. 胰岛素分泌试验
查看答案
大年初一最重要的一项民俗活动就是迎财神。
A. 正确
B. 错误
构造主义心理学认为，心理学的研究对象是（），研究方法是（）。
In your production database， you have multiple resource plan directives that refer to the consumer group DB_GRP. Which two statements are correct？（）
A. The parallel degree limit for DB_GRP will be the minimum of all the incoming values.
B. The parallel degree limit for DB_GRP will be the maximum of all the incoming values.
C. The maximum estimated execution time for DB_GRP would be the most nonrestrictive of all incoming values.
D. If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time， then that session would not execute if the active session pool for the new consumer group was full.
E. If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time， then that session would execute even if the active session pool for the new consumer group was full.
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