天气寒冷,肢体局部肿胀,痒痛,部分部位皮肤青紫苍白,可诊断为()。
A、烧伤
C、冻伤
B、烫伤
D、外伤
参考答案:C
The students were all tired but ________ of them stopped ________.
A.no, to rest
B.none, to rest
C.no, resting
D.none, resting
在Oracle工具中,用于支持数据仓库应用的是
A.Oracle Discoverer/2000
B.Oracle Designer/2000
C.Oracle Developer/2000
D.Oracle Financials