皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
盼人指点的礼貌用语最恰当的一项是
A.
指教
B.
赐教
C.
请教
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】A.RF-1 B.RF-2 C.RF-3 D.RR 可识别UGA的是
【简答题】请结合电池生产线视频,绘制IE流程图。
【简答题】人工低温(artificial cooling)
【单选题】开放经济均衡要求
A.
C+I+G+X+if+rf+wf=C+S+T+M+IF+RF+WF
B.
C+I+G+X+IF+if+WF=C+S+T+M+RF+rf+wf
C.
C+I+G+X+IF+RF+WF=C+S+T+M+if+rf+wf
D.
C+I+G+M+IF+RF+WF=C+S+T+X+if+rf+wf
【单选题】具有GTP酶活性的释放因子是
A.
RF-1
B.
RF-2
C.
RF-3
D.
RR
【单选题】以下吸毒行为中传播艾滋病病毒可能性最大的是()
A.
吸食毒品
B.
口服毒品
C.
静脉注射毒品
D.
数人共用注射器或针头静脉注射毒品
【单选题】能激活酯酶的是( )。
A.
RR
B.
RF-1
C.
RF-3
D.
RF-2
E.
IF
【简答题】artificial passive immunity
【单选题】Ounce for ounce, blends of different artificial sweeteners match any individual artificial sweetener in sweetening power. When used to sweeten food, blends greatly decrease the likelihood that consume...
A.
When ingested together, different artificial sweeteners in the blends do not interact in a way that makes them harmful to human health.
B.
Different artificial sweeteners, when used together in food, do not contribute a more desirable flavor to the food than would any one of them by itself.
C.
The acceptable daily intake for any given artificial sweetener is a conservative figure that could probably be greatly exceeded at little or no risk.
D.
Consumers who substitute artificial sweeteners for sugar in their diets generally keep track of their daily intake of different sweeteners.
E.
The ill effects on health produced by the intake of excessive quantities of any single artificial sweetener cannot be reversed by reducing intake later.
【简答题】阅读有关艾滋病的知识,回答下列问题. 2009年12月1日是第22个“世界艾滋病日”.自1981年发现首例艾滋病患者以来,全球因艾滋病死亡的总人数高达2500万.全球艾滋病毒携带者人数为3950万,2006年因艾滋病死亡的人数为290万.据联合国艾滋病规划署《2009年艾滋病流行报告》的数据,2008年全球大约有3340万艾滋病病毒感染者,其中大约有43万(24-61万)新生儿感染艾滋病病毒.人们...
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题