【单选题】Jack wasn't saying anything,but the teacher smiled at him ___ he had done somethingvery clever. [ ]
【单选题】以下抑制剂( )只能抑制真核生物细胞质的蛋白质合成?
【单选题】Jack wasn't saying anything,but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
【单选题】以下哪一种抑制剂只能抑制真核生物细胞质的蛋白质合成?
【单选题】分组在分组交换网中的传输方式有两种:虚电路方式和
【多选题】农村对于能源的需求将不断增加,尤其是对商品化、清洁能源的需求将急剧增加。同时,农业生产活动不仅消耗能源,而且也生产能源。从这两个方面出发,在农村能源发展战略方向上,()
【简答题】甲类传染病又称强制管理传染病,包括 和 。
【单选题】以下哪一种抑制剂只能抑制真核生物细胞质的蛋白质合成?( )
【单选题】Jack wasn't saying anything, but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
【单选题】流动资产占总资产的比重是影响( )指标变动的重要因素。