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问题 选择题

珍爱地球，保护地球的生态环境，是每个地球村成员的责任。“地球一小时”是应对全球气候变化所提出的一项倡议，“熄灯一小时 世界将因你而改变”，作为青少年，我们最需要做好的是[ ]

A．处理好人口、资源、环境之间的关系    

B．走出校园积极向公众宣传保护环境合理利用资源的基本国策

C．从国家战略出发，放眼世界    

D．从点滴小事做起，节约资源

答案

答案：D

单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

Is [*] ？（）
(1) x＜20
(2) x＞5

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.
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问答题 简答题

工作描述的基本内容包括哪些？
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