教学艺术是实践智慧,教师知识是情境知识,教师经验要靠课例来()。
现在有一家发展中的小企业遇到了危机,该如何帮助它摆脱困境?
炉水内加磷酸三钠,其药品的含量不得小于() 92%。 30%。 58%。
迄今为止,只有()可以准确判别人类致癌物的致癌性。 急性毒性试验。 致畸试验。 致突变试验。 动物诱癌试验。
In the parameter file of the production database, the BACKGROUND_DUMP_DEST parameter is set to $ORACLE_HOME/users. Which two types of files would you find in this location?() the alert log file。 the core dump files。 the change tracking file。 the user session trace files。 the database audit trail files。 the background process trace file。
A customer who is reducing their technical staff has requested an Intel server proposal from various vendors. Which of the following is most relevant to this proposal?()