2012年浙江省城市污水排放量约为2320000000立方米，改写成用亿作单位是（）亿立方米。
查看答案
Which two statements are true about the Automatic Diagnostic Repository (ADR)?（） (Choose two.)
A. The ADR base keeps all diagnostic information in binary format
B. SQL*Plus provides the ADRI script, which can be used to work with ADR
C. The ADR can be used for problem diagnosis only when the database is open
D. The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to null
E. The ADR can be used for problem diagnosis even when the database instance is down
F. The ADR base is shared across multiple instance
小负荷时，混合气的数量和品质比怠速时有所提高，因此要求混合气比怠速时浓。（）
A. 正确
B. 错误
眼内肌麻痹表现瞳孔散大、光反射及调节反射消失，为外展神经麻痹的临床表现之一。
A. 正确
B. 错误
微信支付 
支付宝支付