A technician has had several support requests for one PC. The technician has reseated the PCIcards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in the business office or the classrooms have not had this issue.Wh

题目

A technician has had several support requests for one PC. The technician has reseated the PCIcards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in the business office or the classrooms have not had this issue.Which of the following is MOST likely causing this PC’s issue?（）

A. Faulty RAM

B. 240 volt Kitchen outlets

C. Power Brownouts

D. Excessive Heat

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1.—When Jessy to New York？—Yesterday.A.does;get B.did;get C.has;got D.had;got

2.19．A．like eatB．haveC．likesD．has

3.Let’s(has) broccoli， It's good for us．

4.How long() you() a member of the club?A.have,,joinedB.have,,beenC.has,,joinedD.has,,been

更多“A technician has had several support requests for one PC. The technician has reseated the ”相关问题

  • 第1题：

    18．

    A．is

    B．are

    C． have

    D． has


    正确答案：B
    18.B【解析】这个句子是there be结构，因为后面的名词students是复数，所以be动词用are。

  • 第2题：

    He () some difficulty () the book into Japanese.

    A、is, to translate

    B、has, to translate

    C、is, in translating

    D、has, in translating


    参考答案：D

  • 第3题：

    When William hurried home, he found that his mother ____already ____to hospital.

    A、has; been sent

    B、had; sent

    C、has; sent

    D、had; been sent


    正确答案：D

  • 第4题：

    He said that he ______ already _______ the English film.

    A. has; seen

    B. has; see

    C. had; seen


    参考答案：C

  • 第5题：

    Whichfouraretrue?()

    A.Has-arelationshipsshouldneverbeencapsulated.

    B.Has-arelationshipsshouldbeimplementedusinginheritance.

    C.Has-arelationshipscanbeimplementedusinginstancevariables.

    D.Is-arelationshipscanbeimplementedusingtheextendskeyword.

    E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.

    F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.

    G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.


    参考答案：C, D, E, F

  • 第6题：

    Neither Tom nor John__a bike of__own.

    A.have,their
    B.has,his
    C.have,his
    D.has,their

    答案：B
    解析：
    主语由neither…nor…连接时，谓语形式由最邻近的主语的单复数形式决定。

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