Electronics ____ the movement of free electrons in a vacuum or in semiconductors.A、catches up withB、comes up withC、falls in withD、deals with

题目
Electronics ____ the movement of free electrons in a vacuum or in semiconductors.

A、catches up with

B、comes up with

C、falls in with

D、deals with

相似考题

1._______was the leader of a new movement in poetry which was called the “Imagist” movement.A.T. S. EliotB.Robert FrostC.Ezra PoundD.Emily Dickinson

2.[A] research[B] operation[C] movement[D] search

3.关于free函数的描述错误的是()A.函数原型是int*free(int*p)B.使用free函数时需要头文件stdlib.hC.使用free函数时需要强制类型转换D.free函数中的参数可以是任意的指针变量

4.The organization suggested a renewed campaign () to raise production and stimulate employment.A. proposalB. planC. schemeD. movement

参考答案和解析
答案：B
更多“Electronics ____ the movement of free electrons in a vacuum or in semiconductors. ”相关问题

  • 第1题：

    When a sentence changes from a statement to a general／ special question, which movement is struc－turally required

    A NP–movement/WH-movement

    B NP–movement/Aux-movement

    C AUX-movement/WH–movement

    D WH–movement/AUX-movement


    答案：C

  • 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：

    以下哪一项不属于身体语言？

    A．Time control

    B．Fiddles and fidgets

    C．Posture

    D．Movement


    着装

  • 第4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5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()

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