单选题If n flights land at a certain airport in h hours, how many flights would land at that airport in i hours?A hinB i/nC hn/iD in/hE hi/n

题目
单选题
If n flights land at a certain airport in h hours, how many flights would land at that airport in i hours?
A

hin

B

i/n

C

hn/i

D

in/h

E

hi/n


相似考题
参考答案和解析
正确答案: B
解析:
If n/h represents the number of flights that land at that airport in every hour, then the total number of flights landing at the airport in I hours will be (n/hi or in/h.
更多“单选题If n flights land at a certain airport in h hours, how many flights would land at that airport in i hours?A hinB i/nC hn/iD in/hE hi/n”相关问题
  • 第1题:

    How long will the meal take?-It ’ll take two hours, I think。()

    此题为判断题(对,错)。


    参考答案:√

  • 第2题:

    When introducing yourself to someone you don't know at a party, what would you say?()

    A、Hi, I'm**

    B、May I introduce myself to you and at the same time I make your acquaintance?

    C、Hi, I'd like to meet you.

    D、Hi, I'm .Do you know many people here?


    参考答案:A

  • 第3题:

    ______ would like to help, I have other work to do.

    A、Much as I

    B、As much I

    C、How much as I

    D、Much I


    参考答案:A

  • 第4题:

    Either he or I ______to the airport.

    A. is to go

    B. are to go

    C. am to go

    D. is going


    正确答案:C

    10.答案为C  他,或者我将要去机场。以either...or...连接的两个名词或代词做主语时,谓语动词与“or”之后的名词保持一致。

  • 第5题:

    下列各成语注音全部正确的是()

    A.驾轻就熟jiàqīn-jiùshú
    B.忍俊不禁rěnjùn-bùjīn
    C.茅塞顿开máosài-dùnkāi
    D.亘古未有hénɡɡǔ-wèiyǒu

    答案:B
    解析:

  • 第6题:

    Waiting in the queue for two hours would be too tiresome,so I decided to go home.

    A:exhausting
    B:appealing
    C:boring
    D:extraordinary

    答案:A
    解析:
    本句意思:“排两个小时的队太累了,所以我决定回家。”tiresome:累人的。exhausting:令人筋疲力尽的。例如:I find her exhausting to be with , for she's too energetic.我发现和她在一起太累人,她精力过于旺盛。appealing:吸引人的。例如:The high salary offered by the company is very appealing to him.这家公司的高薪对他很有吸引力。 boring:无聊的。例如:Chatting with someone who shares no common interest with you can be very boring.与一个和你毫无共同兴趣的人聊天会很无聊。extraordinary:特别的。例如:Teaching small children requires extraordinary patience.教育小孩需要特别耐心。

  • 第7题:

    在资金时间价值计算时,i和n给定,下列等式中正确的有( )。

    • A、(F/A,i,n)=[(P/F,i,n)(A/p,i,n)]-1
    • B、(A/P,i,n)=(A/F,i,n)+i
    • C、(A/F,i,n)=(A/P,i,n)-i
    • D、(F/P,i,n)=(A/P,i,n)/(F/A,i,n)
    • E、(A/P,i,n)(F/A,i,n)=(P/F,i,n)

    正确答案:A,B,C,D

  • 第8题:

    下列关于时间价值系数的关系式,表达不正确的是()。

    • A、(F/A,i,n)=(F/P,i,n)×(P/A,i,n)
    • B、(F/P,i,n)=(F/P,i,n1)×(F/P,i,n2),其中:n1+n2=n
    • C、(F/P,i,n)=(F/P,i,n1)+(F/P,i,n2),其中:n1+n2=n
    • D、(P/A,i,n)=(P/F,i,n)/(A/F,i,n)

    正确答案:C

  • 第9题:

    多选题
    下列关系式中正确的有()
    A

    (F/A,i,n)=(F/P,i,n)×(P/A,i,n)

    B

    (F/P,i,n)=(F/P,i,n1)×(F/P,i,n2)其中n1+n2=n

    C

    (P/F,i,n)=(P/F,i,n1)+(P/F,i,n2)其中n1+n2=n

    D

    (P/A,i.n)=(P/F,i,n)/(A/F,i,n)

    E

    1/(F/A,i,n)=(A/F,i,n)


    正确答案: A,C
    解析: 暂无解析

  • 第10题:

    单选题
    下列关于时间价值系数的关系式,表达不正确的是()。
    A

    (F/A,i,n)=(F/P,i,n)×(P/A,i,n)

    B

    (F/P,i,n)=(F/P,i,n1)×(F/P,i,n2),其中:n1+n2=n

    C

    (F/P,i,n)=(F/P,i,n1)+(F/P,i,n2),其中:n1+n2=n

    D

    (P/A,i,n)=(P/F,i,n)/(A/F,i,n)


    正确答案: B
    解析: 当(F/P,i,n1)×(F/P,i,n2)时表示分阶段两次终值得到(F/P,i,n)其余选项表述都是对的。

  • 第11题:

    单选题
    Two teenagers can paint a garage in 6 hours. How many hours would it take 3 teenagers to paint the same garage?
    A

    3/2

    B

    5/2

    C

    8/3

    D

    3

    E

    4


    正确答案: A
    解析:
    Let x represent the time three teenagers take to paint a garage, then. 3x=2×6. x=12/3, x=4.

  • 第12题:

    多选题
    计算资金时间价值时,若i和n定,则下列等式肯定成立的有()。
    A

    (F/A,i,n)=[(P/F,i,n)(A/P,i,n)]一1

    B

    (A/P,i,n)=(A/F,i,n)+i

    C

    (A/F,i,n)=(A/P,i,n)-i

    D

    (F/P,i,,n)=(A/P,i,n)/(F/A,i,n)

    E

    (A/P,i,n)(F/A,i,n)=(P/F,i,n)


    正确答案: A,C
    解析:

  • 第13题:

    一________________will the meal take?

    一It'll take two hours,I think.

    A. How many

    B. How much

    C. How long


    参考答案C

  • 第14题:

    A: ( ) will the meal take? B:It'll take two hours, I think.

    A. How long

    B. How many

    C. How much


    正确答案:A

  • 第15题:

    If I had known that you were to arrive, I would meet you at the airport.()

    此题为判断题(对,错)。


    参考答案:错误

  • 第16题:

    I arrived at the airport so late that I __________missed the plane.

    A.only
    B.quite
    C.narrowly
    D.seldom

    答案:C
    解析:
    考查副词辨析。only意为“只不过,仅仅”;quite意为“完全,彻底”;seldom意为“很少”,为频度副词:naⅡowlv修饰动词miss,lose等,意为“几乎,仅差一点”。根据语境可知,C项正确。

  • 第17题:

    已知年利率为i,按照复利计息法,n年后一笔资金的贴现系数等于()。

    A:(1+i)n
    B:1/(1+i)n
    C:[(1+i)n-1]/i
    D:i/[(1+i)n-1]

    答案:B
    解析:
    本题考查贴现系数的计算。正确答案是选项B。

  • 第18题:

    -Would you like to have dinner with us this evening? -()

    • A、I don’t know
    • B、Sorry, but this evening I have to go to the airport to meet my parents
    • C、No, I can’t

    正确答案:B

  • 第19题:

    钢材按化学成分可分为以下()种。 I.碳素钢 n.结构钢 HI.镇静钢 IV.合金钢

    • A、I、n、HI、IV
    • B、I、n
    • C、I、m
    • D、I、IV

    正确答案:D

  • 第20题:

    下列关系式中正确的有()

    • A、(F/A,i,n)=(F/P,i,n)×(P/A,i,n)
    • B、(F/P,i,n)=(F/P,i,n1)×(F/P,i,n2)其中n1+n2=n
    • C、(P/F,i,n)=(P/F,i,n1)+(P/F,i,n2)其中n1+n2=n
    • D、(P/A,i.n)=(P/F,i,n)/(A/F,i,n)
    • E、1/(F/A,i,n)=(A/F,i,n)

    正确答案:A,B,D,E

  • 第21题:

    单选题
    -Would you like to have dinner with us this evening? -()
    A

    I don’t know

    B

    Sorry, but this evening I have to go to the airport to meet my parents

    C

    No, I can’t


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    ()+2I2→C6H5I+3HI+N2↑。
    A

    C6H5NH2

    B

    C6H5NHNH

    C

    C6H5N2HNH

    D

    C6H5NHNH2


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    When I came through the customs at the airport, I had to pay()on a clock I had bought.
    A

    taxes

    B

    duty

    C

    fines

    D

    fees


    正确答案: B
    解析: 暂无解析