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【多选题】
常用的轧辊材料有A.
半钢
B.
合金锻钢
C.
合金铸钢
D.
铸铁
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举一反三
【多选题】下列关于基本养老保险基金说法正确的是：( )。
A.
基本养老保险基金分为个人账和统筹基金两部分
B.
职工个人缴纳的本人缴费工资的百分之十全部进入个人账户
C.
企业按其工资总额的百分之二十缴纳的基本养老保险费中，划出百分之五进入个人账户
D.
统筹基金实行专项储存、专款专用，任何单位和个人都不得挪用
【简答题】滚动轴承内圈通常与 一起旋转。
【单选题】People who wish to adopt abroad must follow the procedures and requirements of INS EXCEPT______.
A.
before an international adoption can carry out, the results of a home study and extensive documentation must be submitted to both the INS and the courts in the child's country of origin.
B.
required documentation usually includes birth certificates, marriage certificates, letters of unemployment, medical letters, and personal references.
C.
the legal process in the child's country of origin results in either a full and final adoption or a guardianship, in which the prospective parent is granted custody of the child until the adoption is completed finally.
D.
if a full and final adoption has been approved in the child's country of origin and the INS has permitted the child to enter the United States, parents can usually get U.S. birth certificates and citizenship papers with no necessary of readopting the chil
【简答题】细胞的基本共性包括( )、( )、( )和( )。
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