【单选题】人体的正常体细胞中有46条染色体,某正常女性和正常男性可分别得到祖父的染色体数目分别为 ①22条 ②23条 ③0~22条 ④0~23条 ⑤1~22条 ⑥1~23条 [ ]
【单选题】生产成本明细账一般采用的账页格式是( )。
【单选题】What was strange about Mr. Wonka’s factory when it reopened?
A.
People were scared of the chocolate
B.
The chocolate was better than it was before
C.
No one ever ate his chocolate any more.
D.
No one was ever seen going into or coming out of the factory
【单选题】Which of the following was NOT a feature(特征) of Mr. Wonka's appearance(外 貌)?
【单选题】生产成本明细账一般采用的账页格式是( )。
【简答题】甲、乙、丙三家企业组成联合体参与某工程投标,其中,甲为一级土建企业,乙为二级安装企业,甲、乙均具有法人资格;丙为劳务企业,不具有法人资格;甲为牵头企业。根据《招标投标法》的规定,下列关于该联合体的表述中,错误的是( )。
【判断题】人染色体46条(23对),1-22对为常染色体,X染色体和Y染色体决定性别,称为性染色体。
【单选题】楼层框架梁KL梁下部钢筋在柱内不能锚固时,可在结点外搭接,搭接部位距离柱边≥( )。
【单选题】生产成本明细账一般采用的账页格式结构是( )