细菌性痢疾() A.可合并肠急性穿孔 B.可合并肠大出血 C.两者均有 D.两者均无 发布时间:2019-04-15 17:41 │ 来源:www.tikuol.com 题型:单项选择题 问题: 细菌性痢疾()A.可合并肠急性穿孔B.可合并肠大出血C.两者均有D.两者均无
题型:单项选择题 The country has already sent up 3 unmanned spacecraft, the most recent at the end of last March.A.was launchedB.being launchedC.has been launchedD.having been launched 查看答案