青霉素不能作为首选用于治疗()A.螺旋体感染 B.淋病 C.白喉 D.梅毒 E.草绿 发布时间:2017-06-03 03:01 │ 来源:www.tikuol.com 题型:单项选择题 问题: 青霉素不能作为首选用于治疗()A.螺旋体感染B.淋病C.白喉D.梅毒E.草绿色链球菌心内膜类病
题型:单项选择题 As a child,Jack studied in a village school,______ is named after his grandfather.[ ]A.which B.where C.what D.that 查看答案