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【简答题】
以下两篇作文题,二选一: 1)Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remark “Feeling gratitude and not expressing it is like wrapping a present and not giving it.” You can cite examples to illustrate your point. You should write at least 150 words but no more than 200 words. 2)Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remark “Man cannot discover new oceans unless he has the courage to lose sight of the shore.” You can cite examples to illustrate your point. You should write at least 150 words but no more than 200 words.
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知识点：
皮皮学刷刷变学霸
举一反三
【多选题】为什么要学习数据库基础知识?
A.
当今社会是信息化社会，信息化社会离不开对信息的管理
B.
数据库的建设规模、数据库信息量的大小和使用程度成为衡量一个国家信息化程度的重要标志
C.
应用面广，如WEB(网站）、信息检索、在线购物、在线订票
D.
以上都对
【单选题】The scuppers should be plugged （）.
A.
only if fixed containment is not used
B.
only if portable containment is not used
C.
only if fixed containment drains are open
D.
whenever the vessel is being bunkered
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