列车停站锁闭厕所时,对有特殊情况需使用厕所的旅客,()。 ["应予照顾、提供使用","应方便旅客、提供使用","应提供容器"]
情报按其使用价值可分为() ["战略情报和战术情报","线索型情报、资料型情报和预测型情报","公开情报和秘密情报","文字情报、声像情报和实物情报"]
空头套期保值者是指()。 ["在现货市场做多头,同时在期货市场做空头","在现货市场做多头,同时在期货市场做多头","在现货市场做空头,同时在期货市场做空头","在现货市场做空头,同时在期货市场做多头"]
What Cisco technology protects against Spanning-Tree Protocol manipulation?() [" Spanning tree protect"," Root Guard and BPDU Guard"," Unicast Reverse Path Forwarding"," MAC spoof guard"," Port Security"]
下列不属于日本无产阶级文学作家的是?() ["叶山嘉树","小林多喜二","宫本百合子","志贺直哉"]
校本培训的特点是什么?