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被称为水杉王国的“老寿星”的是( )。
A、古水杉
B、古檫木
C、古香樟
D、水青树
在以下常态地貌中,( )往往是旅游资源中最集中和典型的地方,具有较高的旅游价值。
A、高原
B、平原
C、山地
D、丘陵
A customer needs an Oracle Database Server. Based on the customer’s sizing data, the IBM Oracle Competency Center has determined that the server requirements can be met with a 4-way p5-550 or a 4-way p5-570. If the pSeries technical specialist proposes a p5-570 versus a p5-550 system, what key differences should be pointed out to the customer?()
A、The p5-570 is rack mounted but the p5-550 is not.
B、The p5-570 will provide more growth, but at a higher cost.
C、The p5-570 is 200-240 volt only and the p5-550 is 110 volt only.
D、The p5-570 needs a special feature to become a deskside machine.
“悬河凌空,大堤巍峨”描写的是( )的奇特景观。
A、三门峡黄河段
B、洛阳黄河段,
C、郑州黄河段
D、开封黄河段
我国观赏“日月并升”的最佳地点在( )。
A、杭州葛岭初阳台
B、浙江海盐南北湖畔云岫山鹰巢顶
C、苏州西部天平山顶莲花洞
D、苏州洞庭西山山顶