软体动物的外套膜由外层上皮、（）和内层上皮组成。由外层上皮分泌贝壳，（）具纤毛，纤毛摆动，造成水流。
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You have a file server that runs windows server 2008. You configure quotas on the server. You need to view each users quota usage on a per folder basis. What should you do?（）
A. From file server resource manage, create a file screen.
B. From file server resource manager, create a storage management report.
C. From the command prompt, run dirquota.exe quota list.
D. From the properties of each volume, review the quota entries list.
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