皮皮学,免费搜题
登录
搜题
【单选题】
新生儿脐炎最常见的致病菌为金黄色葡萄球菌,治疗应首选的药物是
A.
庆大霉素
B.
头孢呋
C.
阿奇霉素
D.
罗红霉素
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【多选题】酚类及其植物中的酚类衍生物具有毒性,有毒酚类化合物包括:( )
A.
棉酚
B.
单宁
C.
苯酚
D.
茶多酚
【单选题】--George and Lucy got married last week. Did you go to their wedding ? -- No, I . Did they have a big wedding ?
A.
wasn't invited
B.
have not been invited
C.
hadn't been invited
D.
didn't invite
【多选题】下列是非磁盘阵列的卷有()
A.
简单卷
B.
跨区卷
C.
带区卷
D.
镜像卷
【简答题】当二次侧补偿时,旋转变压器二次侧的直轴分量之和随转子转角()变化
【单选题】蕨类植物主要化学成分不包括 ( )
A.
多糖类
B.
黄酮类
C.
生物碱类
D.
酚类
【单选题】食物中抗肿瘤作用的非营素成分不包括( )。
A.
类黄酮
B.
多酚类
C.
植物凝血素
D.
皂苷类
【多选题】可以用于器官移植的药物包括
A.
地塞米松
B.
环磷酰胺
C.
白细胞介素一2
D.
霉酚酸酯
E.
单克隆抗体
【多选题】食物中抗肿瘤作用的非营养成分包括( )。
A.
类黄酮
B.
多酚类
C.
皂苷类
D.
有机硫化合物
E.
植物凝血素
【简答题】— George and Lucy got married last week. Did you go to their wedding? — No. I ____. Did they have a big wedding? A.was not invited B.have not been invited C.hadn’t been invited D.didn’t invite
【单选题】-George and Lucy got married last week. Did you go to their wedding? _NO,I__. Did they have a big wedding?
A.
wasn't invited
B.
has  not  been invited
C.
hadn't been invited
D.
didn't invite
相关题目: