View the Exhibit and examine the structure of the ORDERS and ORDERJTEMS tables. Evaluate the following SQL statement： SELECT oi.order_id， product_jd， order_date FROM order_items oi JOIN orders o USING （order_id）； Which statement is true regarding the execution of this SQL statement？（） The statement would not execute because table aliases are not allowed in the JOIN clause.。 The statement would not execute because the table alias prefix is not used in the USING clause.。 The statement would not execute because all the columns in the SELECT clause are not prefixed with table aliases.。 The statement would not execute because the column part of the USING clause cannot have a qualifier in the SELECT list.。
在阴雨天气禁止（） 排障。 扩容。 登高作业。 室内工程。
城市的四大基本职能：居住、（）、交通、游憩；
交流电在某一瞬间的数值称为（），某一时刻的最大瞬时值称为（）。
Which of the following is NOT provided by AVC？（） Safe Search。 Web usage quotas。 Deep IM control。 Media bandwidth control。
某患者，男性，60岁。吞咽食物时有梗噎感，临床初步诊断为食管癌，为确诊不需做的检查是（）
