【单选题】数据库的三级体系结构即外模式、模式与内模式是对( )的三个抽象级别。
【单选题】The reason (why) Jack (failed) to (attend) the lecture is (attend) he had a bad cold.
【单选题】Usually children are allowed to ___________ when they are six years old.
【简答题】Why do hundreds of reporters attend the in person? They attend the in person to experience it ______.
【单选题】The famous singer and dancer____ our party this evening.
【单选题】对这首诗的解说,不恰当的一项是
A.
“金黄的稻束站在/割过的秋天的田里”一句涉及的时间,从全诗看,除了“秋天”外,还隐指“暮色”降临之前。
B.
“黄昏路上我看见那皱了的美丽的脸”,把“皱”与“美丽”并列,寓有讴歌母亲的劳动和感叹时光流逝之意。
C.
“你们/在这伸向远远的一片……”的诗句中,“你们”指诗歌的主要形象“金黄的稻束”。
D.
“历史也不过是/脚下一条流去的小河”,这实际上就是稻束“低首沉思”的内容。