简述房地产的人文特性有哪些？
You are building two forms. Each form has a button and a non-base table field. When the button is pressed, a complicated calculation is executed. The calculation is the same for both forms. The calculation code does not query or change the data in the database. When the calculation completes, it returns a single value to the non-base table field. To optimize performance and maintainability, which PL/SQL structure should be used? （） A trigger in each form. 。 A subprogram in each form. 。 A stored subprogram in the database. 。 A subprogram in a library that is attached to each form.。
关于人身安全保护令的说法正确的是（）。 口头申请人身安全保护令的一律不受理。 申请人身安全保护令应当以书面方式提出。 面临家庭暴力的现实危险，向人民法院申请人身安全保护令的，人民法院可以受理。 人民法院依法作出人身安全保护令的，复议期间停止人身安全保护令的执行。
亲子游戏具有以下特点（） 短暂性。 发展性。 情感性。 随机性。 灵活性。
Evaluate the following statement： Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement？（） They are evaluated by all the three WHEN clauses regardless of the results of the evaluation of any other WHEN clause.。 They are evaluated by the first WHEN clause. If the condition is true， then the row would be evaluated by the subsequent WHEN clauses.。 They are evaluated by the first WHEN clause. If the condition is false， then the row would be evaluated by the subsequent WHEN clauses.。 The INSERT statement would give an error because the ELSE clause is not present for support in case none of the WHEN clauses are true.。
影响药物在体内分布的因素有（）
