The goal of foreign language teaching is to produce over-users of monitor.（）

更多“The goal of foreign language teaching is to produce over-users of monitor.（）”相关的问题

第1题

[单选题] When defining a referential constraint between the parent table T2 and the dependent table T1, which of the following is true?（）

A、The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2. B、The list of column names in the FOREIGN KEY clause can be a subset of the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1. C、The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T2 or a UNIQUE constraint that exists on T2. D、The list of column names in the FOREIGN KEY clause must be identical to the list of column names in the primary key of T1 or a UNIQUE constraint that exists on T1.

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第2题

[填空题] The making of foreign language education policy must take into consideration the（）and educational situation of the country.

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第3题

[简答题] How can we describe the main proficiency goal of the teaching and learning of pronunciation?

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第4题

[填空题] （）is the study of second and foreign language teaching and learning.

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第5题

[单选题] What type of constraint is used to ensure that each row inserted into the EMPLOYEE table with a value in the WORKDEPT column has a row with a corresponding value in the DEPTNO column of the DEPARTMENT table?（）

A、A check constraint on the EMPLOYEE table B、A unique constraint on the EMPLOYEE table WORKDEPT column C、A foreign key reference from the DEPARTMENT tables DEPTNO column to the WORKDEPT column of the EMPLOYEE table D、A foreign key reference from the EMPLOYEE tables WORKDEPT column to the DEPTNO column of the DEPARTMENT table