《水利水电工程施工质量检验与评定规程》SL176―2007，自（）年实施。 ["2005","2007","2008","2010"]
赵先生，45岁。患“冠心病”18年，住院期间突然神志丧失，呼吸不规则，即刻进行心肺复苏。心脏按压的深度是（） ["1—3cm","4—5cm","5—6cm","6—7cm","7—scm"]
内径百分表可以用来测量孔径和孔的（）误差。
You are working as a DBA in an organization. The flash recovery area files are created in ’+disk1’. You want to create new flash recovery area files in the ’+disk2’ location. The new location of the flash recovery area files should be written in the control file and the spfile.Which command will you issue to change the location of the flash recovery area files？（） [" ALTER SYSTEM SET DB_RECOVERY_FILE_DEST = ’+disk2’ ；"," ALTER SYSTEM SET DB_RECOVER_FILE_DEST = ’+disk2’ SCOPE = BOTH；"," ALTER SYSTEM SET DB_CREATE_FILE_DEST = ’+disk2’；"," ALTER SYSTEM SET DB_CREATE_ONLINE_LOG_DEST_n = ’+disk2’；"]
高粘度并含有固体粒子的液体最为适用的泵是：（） ["离心泵","往复泵","球心泵","螺杆泵"]
教师权威
