【单选题】平行于z轴,且过点A(1,0,1)B(2,-1,1)的平面方程是( )
【单选题】It is said that The Autobiography is first of all a Puritan document because_____.
A.
Franklin was a Puritan
B.
Franklin was born in a Puritan family
C.
it was a record of self-examination
D.
it was written during the Colonial Period
【简答题】大气的垂直结 构中 , 中天气现象复杂多变。
【单选题】平行于ox轴且过点(4,0,-2)和(5,1,7)的平面方程是
【单选题】患者男,29岁,因高热、畏寒、咳嗽、流涕而住院治疗。医生开出以下口服药,