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参考答案和解析
正确答案:Yes, they are.
更多“Are holds free of smell? ”相关问题
  • 第1题:

    Evaluate the following command and its output:Which two statements correctly interpret the output?()

    A. FREE_SPACE indicates only the space that is currently unallocated.

    B. ALLOCATED_SPACE indicates only the space currently allocated and in use.

    C. FREE_SPACE indicates only the space that is currently allocated and available for reuse.

    D. ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.

    E. FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.


    参考答案:D, E

  • 第2题:

    Evaluatethefollowingcommandanditsoutput:SQL>SELECT*FROMdba_temp_free_space;TABLESPACE_NAMETABLESPACE_SIZEALLOCATED_SPACEFREE_SPACELMTEMP250609664101048576149561088Whichtwostatementscorrectlyinterprettheoutput?()

    A.FREE_SPACEindicatesonlythespacethatiscurrentlyunallocated.

    B.ALLOCATED_SPACEindicatesonlythespacecurrentlyallocatedandinuse.

    C.FREE_SPACEindicatesonlythespacethatiscurrentlyallocatedandavailableforreuse.

    D.ALLOCATED_SPACEindicatesboththespacecurrentlyallocatedandused,andthespacethat isavailableforreuse.

    E.FREE_SPACEindicatesboththespacethatiscurrentlyallocatedandavailableforreuse,andthespacethatiscurrentlyunallocated.


    参考答案:D, E

  • 第3题:

    The chemist analyzed that there was no trace of poison in the coffee.

    A: indication
    B: taste
    C:color
    D: smell

    答案:A
    解析:
    句意:化学家分析咖啡里没有毒的痕迹。indication意为“迹象”;taste意为“气味”; color意为“颜色”;smell意为“气味”。题中trace意为“痕迹”,与A意思相近,故选择A。

  • 第4题:

    The 2008 summer Olympic Games ______ in Beijing.

    A、were held

    B、held

    C、was held

    D、holds


    正确答案:A

  • 第5题:

    下面哪些动词可以做感官动词:()

    A、look

    B、sound

    C、feel

    D、smell


    参考答案:ABCD

  • 第6题:

    下列选项,_____可以用来释放结果集?

    A.mysqli_result->free()

    B.mysqli_result->close()

    C.mysqli_free_result()

    D.mysqli_result->free_result()


    mysqli_result->free();mysqli_result->close();mysqli_free_result();mysqli_result->free_result()