甲、乙两同学沿平直路面步行,他们运动的路程随时间变化的规律如图所示,下列说法中不

题型:选择题

问题:

甲、乙两同学沿平直路面步行,他们运动的路程随时间变化的规律如图所示,下列说法中不正确的是

A.甲同学比乙同学晚出发4s

B.4s-8s内,甲乙同学都做匀速直线运动

C.0-8s内,甲乙两同学运动的路程相等

D.8s末甲乙两同学速度相等

考点:比较快慢的方法
题型:选择题

识别抗原抗体复合物的补体是()

A.C1q

B.C1r

C.C1s

D.C2

E.C1qrs

题型:选择题

英国资产阶级革命爆发时英国的执政者并且最后被处死的国王是()

A、查理一世

B、查理二世

C、詹姆士六世

D、詹姆士一世

题型:选择题

中国公民赵某从甲国贩卖毒品到乙国后回到中国。由于赵某的犯罪行为地不在中国境内,行为也没有危害中国的国家或者公民的利益,所以,对赵某不能适用中国《刑法》。

题型:选择题

Wes Smith, CFA, has been working toward the completion of a Master of Science in Finance. He has passed all the necessary courses and written the necessary thesis. He still must defend the thesis in one month. Smith’s thesis advisor assures him that he will pass the thesis defense. Smith has new business cards printed with "M.S. in Finance" after his name. This is a violation of:()

A. none of the Standards if Smith does not make the cards public until after he defends his thesis and receives his degree.

B. Standard Ⅰ(C), Misrepresentation.

C. Standard Ⅱ (B), Market Manipulation.

题型:选择题

物业服务中心至少()对小区环卫设施设备养护盘点一次。

A.每月

B.每季度

C.每半年

D.每年

更多题库