【单选题】Everything is decided in a family ______. ( )
B.
with the help of their parents
C.
by brothers and sisters
D.
with the help of aunts and uncles
【判断题】零件表面粗糙度值越小,其耐磨性越好。()
【单选题】按贷款用途划分,公司信贷的种类不包括( )。
【多选题】新中国成立以后,我国实行了重工业优先发展战略。重工业的特征包括()
【简答题】根据短文内容判断正(T)误(F)。 Many years ago, children who had good manners kept quiet if their parents were talking with other people.Today, well-mannered children have more . Sometimes good manners in on...
【简答题】新中国成立以后,我国实行了重工业优先发展战略。重工业的特征包括() A.每个项目资金投入大 B.关键技术设备需要进口 C.建设周期长 D.劳动密集
【判断题】在1949—1978年期间,我国实行的是“重工业优先战略”,通过农产品价格剪刀差以及自然灾害和“文化大革命”等影响,中国农村在改革开放前存在大量贫困人口。
【单选题】It can be inferred from the passage that stages of sleep are primarily classified according to ______.