题目内容

行政行为的内容有哪些?

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国产6号液力传动油用于()的液力变矩器。

A. 内燃机车和载货汽车
B. 轻型客车机车和载货汽车
C. 轿车或载货汽车
D. 轻型客车和轿车

中国大陆科幻作者中获得银河奖首奖最多的一位作者是谁?

The following triggers were defined for table TAB1 in the order shown:CREATE TRIGGER trig_a AFTER UPDATE ON tab1 FOR EACH ROW UPDATE sale_tab SET sale_date = CURRENT DATE; CREATE TRIGGER trig_b AFTER UPDATE ON tab1 FOR EACH STATEMENT UPDATE invoice_tab SET invoice_date = CURRENT DATE; CREATE TRIGGER trig_c AFTER UPDATE ON tab1 FOR EACH ROW UPDATE shipping_tab SET ship_date = CURRENT DATE; CREATE TRIGGER trig_d AFTER UPDATE ON tab1 FOR EACH STATEMENT UPDATE billing_tab SETbilling_date = CURRENT DATE;If an event occurs that causes all of them to activate, which trigger will be activated first?()

A. TRIG_A
B. TRIG_B
C. TRIG_C
D. TRIG_D

幼儿的心理是在活动中形成和发展的,幼儿的活动主要包括()和()。

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