夏日睛天的中午,小明走进电影院观看《喜洋洋与灰太狼》,刚走进电影院时和寻找到最前1排18号座位时,眼球内瞳孔和晶状体的变化分别是:()
A. 瞳孔放大,晶状体曲度由大变小
B. 瞳孔放大,晶状体曲度由小变大
C. 瞳孔缩小,晶状体曲度由大变小
D. 瞳孔缩小,晶状体曲度由小变大
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物价指数法中的物价指数可以是()。
A. 被评估资产的类别物价指数
B. 被评估资产的个别物价指数
C. 固定资产投资价格指数
D. 商品零售价格指数
E. 综合物价指数
You are maintaining your database in ARCHIVELOG mode. An important table, SCOTT.EMPLOYEE, is dropped and purged from the Recycle Bin on Monday at 2:00 P.M. You do not use RMAN to perform backups. You performed the last full user-managed backup at 9:00 P.M. on Sunday. How will you recover the dropped table, SCOTT.EMPLOYEE?()
A. by using the Flashback Table feature
B. by using the Flashback Database feature
C. by performing incomplete recovery using RMAN utility
D. by performing incomplete recovery using user-managed recovery
施工项目部在发生质量事故后()内上报监理项目部
A. 2小时
B. 12小时
C. 无限制
D. 24小时
深耕是提高粮食产量的一项重要技术措施,其标准是多少厘米?