下面哪个有关核仁的描述是错误的是()。
A.核仁的主要功能之一是参与核糖体的生物合成
B.rDNA定位于核仁区内
C.在细胞内的位置通常是固定的
D.核仁中的核酸部分主要是rRNA基因及其转录产物
第1题
If you want to know the train schedule, please ______ at the booking office.
A.acquire
B.inquire
C.request
D.require
第2题
If you want to know the train schedule, please inquire at the ______ (book) office.
第3题
If you want to know the train schedule, please ______ at the booking office.
A.acquire
B.inquire
C.request
D.require
第4题
A、Can you tell me about yourself?
B、Why do you want this job?
C、How do you want this job?
D、Which do you want this job?
第5题
第6题
The data files are configured as shown in the Database Properties exhibit.
The database is configured as shown in the Database Schema exhibit.
Each primary key is clustered. All foreign keys contain nonclustered indexes. You want to use the space on the new hard disk to make the database respond more quickly to queries.
What should you do?
A.Re-create the Notes table on the SECONDARY filegroup.
B.Re-create the nonclustered indexes on the SECONDARY filegroup.
C.Re-create the Patients and Doctors tables and their indexes on the SECONDARY filegroup.
D.Re-create the Cases and Notes tables and their indexes on the SECONDARY filegroup.
第7题
A. Schedule objects
B. Program arguments
C. Job classes
D. Job arguments
E. All of the above
第8题
When you want to leave your present job, you should write a letter ______.
A.refusing a job offer
B.requesting references
C.of application
D.of resignation
第9题
When you want to leave your present job, you should write a letter ______.
A.refusing a job offer
B.requesting references
C.of application
D.of resignation
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