The accident has not done any permanent damage. A: temporary B: lasting C: mobile D: sticky

下面创建表空间的语句正确的是 A: CREATE TABLESPACE XXX TEMPFILE 'C:\XXX.DBF'SIZE 50m; B: CREATE UNDO TABLESPACE XXX TEMPFILE 'C:\XXX.DBF'SIZE 50m; C: CREATE TEMPORARY TABLESPACE XXX TEMPFILE 'C:\XXX.DBF'SIZE 50m; D: CREATE TEMPORARY TABLESPACT XXX DATAFILE 'C:\XXX.DBF'SIZE 50m;

If the demand for Home exports decreased abroad, the Home fall in output would be greatest______. ( ) A: if the decrease was permanent and the exchange rate was fixed. B: if the decrease was temporary and the exchange rate was fixed. C: if the decrease was temporary and the exchange rate was floating. D: if the decrease was permanent and the exchange rate was floating.

He has a job which ends in two months. A: constant B: continual C: permanent D: temporary

I’m living with my parents, but it’s only ( ) . A: short B: historical C: temporary D: permanent