题目内容

根据的分泌部形状，外分泌腺可分为（）、（）、（）。

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目前的普通有子西瓜均属（）倍体西瓜品种。

CT轴位图像上，关于鞍上池的描述，下列哪项是错误的哪项（）

A. 可以是四角形
B. 可以是五角形
C. 可以是六角形
D. 其前部毗邻是额下回
E. 垂体柄居鞍上池中部

A current System z customer has 10,000 IBM 3490 tape cartridges, most of which are only 10%utilized, in their tape shelf storage adjacent to the computer room. The customer currently has nospace for the new DS8700 that is on order. What should the IBM storage specialist propose as asolution?（）

A. IBM Information Archive
B. TS3500 with LTO-5 drives
C. TS7700 Virtual Tape Server
D. TS3310 with two expansion frame

The user Sue issues this SQL statement: GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION; The user Alice issues this SQL statement: GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION; The user Reena issues this SQL statement: GRANT SELECT ON sue. EMP TO timber; The user Sue issues this SQL statement: REVOKE select on sue. EMP FROM alice; For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?（）

Alice only
B. Alice and Reena
C. Alice, Reena, and Timber
D. Sue, Alice, Reena, and Timber