以下四个节日中，泉州市白昼时间最长、太阳高度角最大的是（ ）
A．教师节
B．圣诞节
C．儿童节
D．国庆节
答案：C
(c) State the due date for the payments of preliminary income tax for the year 2006 and the latest date by which the income tax return for this year should be filed with the Revenue. (2 marks)
结构中含有酰尿结构（）
A.异戊巴比妥
B.艾司唑仑
C.唑吡坦
D.丙戊酸钠
E.苯妥英钠
