下列说法正确的是()。
A.1989 2010年这21年来全国海洋灾害直接经济损失平均约为121亿元
B.2007年我国国内生产总值约为24.35万亿元
C.全国海洋灾害死亡人数最少的一年是1998年
D.2001--2009年海洋第二产业和第三产业的产值每年都相差无几
A.1989 2010年这21年来全国海洋灾害直接经济损失平均约为121亿元
B.2007年我国国内生产总值约为24.35万亿元
C.全国海洋灾害死亡人数最少的一年是1998年
D.2001--2009年海洋第二产业和第三产业的产值每年都相差无几
哪个法庭对下列案件进行审理: (1)在香港对疏忽驾驶的检控; (2)在香港对违反合同造成50000港元损失的索赔; (3)在香港对谋杀的检控; (4)在香港上诉法庭提出的上诉? (1983年4月和1989午4月)
A.在1989年和1998年,动植物油脂及蜡的出口额在各类出口商品中都是最低的
B.1989—1998年,非食用原料的出口呈下降状态
C.1989—1998年间,机械及运输设备的平均增长速度最快
D.在1989年,初级产品的出口额比工业制成品高
A.在1989年和1998年,动植物油脂及蜡的出口额在各类出口商品中都是最低的
B.1989—1998年,非食用原料的出口呈下降状态
C.1989—1998年间,机械及运输设备的平均增长速度最快
D.在1989年,初级产品的出口额比工业制成品高
A.在1989年和1998年,动植物油脂及蜡的出口额在各类出口商品中都是最低的
B.1989—1998年,非食用原料的出口呈下降状态
C.1989—1998年间,机械及运输设备的平均增长速度最快
D.在1989年,初级产品的出口额比工业制成品高
以下说法不正确的是()。
A.在1989年和1998年,动植物油脂及蜡的出口额在各类出口商品中都是最低的
B.从1989—1998年,非食用原料的出口呈下降状态
C.1989—1998年间,机械及运输设备的平均增长速度最快
D.在1989年,初级产品的出口额比工业制成品高
题目内容 定义结构体Birthday,包含成员年份int year、月份int month、日int day。编写一个函数bool judgement(Birthday b1, Birthday b2),其功能是判断两个人是否同年同月同日生,如果是返回ture,否则返回false。 输入样例1: 1989 09 08 1987 10 11 输出样例1: 不是同月同日生 输入样例2: 1989 09 08 1989 09 08 输出样例1: 是同月同日生
A.社会支持通过涉及家庭和朋友关系的项目所组成的调查表进行测量
B.因为它是相关研究,因此我们不能下结论说密度会导致心理症状和社会支持的减少
C.这项研究中的个体来自印度
D.密度会导致心理症状和社会支持的减少
听力原文: On Feb 15th, 1989, an instant survey was carried out among 18 overseas postgraduate students. Eleven students were male and seven were female. The purpose of the survey was to discover the views of the students on a number of matters of personal concern. The survey was conducted by means of a questionnaire given to the students to complete. There were five questions. The first question concerned favorite color and the .second favorite number. The next 3 questions were all concerned with aspects of marriage. No. 3 looked at the ideal age to get married, No. 4 examined the qualities looked for in a partner and No. 5 asked about the ideal number of children. The main findings were as follows: Blue was the most popular color. This was followed by Green and Purple. There was no real significance in the choice of lucky numbers. About one third of the students said that they had none. Sixty-one percent of the students selected the age group 26 to 30 years as ideal for marriage, followed by 21 to 25 years. In looking for the most important qualities in an ideal partner, someone hoped the person to be Intelligent, others chose Natural, and still others indicated Attractive and Honest. The ideal number of children was 2, followed by 3. It is not easy to reach any definite conclusions based upon such a small sample of students from such widely different backgrounds. However, it is clear that majority favorite of 26 to 30 is the ideal age to get married with an intelligent partner, thereby producing 2 children.
(23)
A.Personal matters.
B.Social problems.
C.Family planning.
D.Family relations.