()被金圣叹评为“毒人”的是谁? ["宋江","吴用","李逵","林冲"]
梅花、桃花、樱花都是蔷薇科()的落叶花木树种。 ["蔷薇属","李属","梨属","苹果属"]
黑白全电视信号中均衡脉冲的位置是在() ["场同步脉冲的前、后","场同步脉冲之前","场同步脉冲之后","场同步脉冲之上"]
罗汉松的种子成熟时,其下面的()会变为红色。 ["纸质托叶","骨质种柄","肉质种托","膜质苞片"]
传声器输出电压约为() ["几十mV","几百mV","0.1~0.3mV","几百微伏"]
江西省的省会是()