【判断题】搜索专利文献时,当你知道它的发明人,应该选择发明人这个途径检索。()
【判断题】三相电路中,两根相线之间的电压称为相电压。
【单选题】An outstanding advantage of the problem – solving activities is that the students are invited to bring into the classroom their experience and _______ gained outside the language classroom.
【简答题】下列财务报表中,属于静态报表的是( )。
【判断题】The most common reason for problem solving activities to be so popular is the existence of an “information gap ”.()
【多选题】在写嵌套查询语句时,一个查询块可以嵌套在另一个查询块的( )中。
【多选题】在写嵌套查询语句时,一个查询块可以嵌套在另一个查询块的( )子句中。
【单选题】Solving a problem means _______________.
A.
thinking about what you really want
C.
having a problem you really want