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Passenger liners often take a certain amount of ().A、cargoesB、cargoC shipmentsD、quantities

题目
Passenger liners often take a certain amount of ().

A、cargoes

B、cargo

C shipments

D、quantities

相似考题

1.It is ______ that he has passed the examination, and I am _____ I will pass it tooA.certain; certainlyB.certain; sureC.sure; certainlyD.certainly; surely

2.We are()in the future of our motherland.A、awareB、confidentC、sureD、certain

3.A ( )is a person who travels by train, plane or bus.A、visitorB、strangerC、patientD、passenger

4.有如下程序:includeusing namespace std;class Amount{int amount;public:Amount(int有如下程序： #include＜iostream＞ using namespace std； class Amount{ int amount； public： Amount(int n=0)：amount(n){ } int getAmount( )const{return amount；} Amount&operator+=(Amount A) { amount+=a.amount； return； } }； int main( ){ Amount x(3)，y(7)； x+=y： cout＜＜x.getAmount( )＜＜endl； return 0； } 已知程序的运行结果是10，则下画线处缺失的表达式是A．*thisB．thisC．&amountD．amount

更多“Passenger liners often take a certain amount of (). ”相关问题

  • 第1题：

    Taxi driver: Here you are, sir. Queens Hotel.

    Passenger: How much is it?

    Taxi driver: Three dollars and seventy-five cents.

    Passenger: Here is four dollars. _____________.

    A: It ’s not necessary to give me the coins

    B: Don’t giv e me the rest

    C: Keep the change

    D: I give up the pocket money


    参考答案：C

  • 第2题：

    有下列程序:includeUsing namespace std;Class Amount{ int amount;public; Amount(i

    有下列程序： #include＜iostream＞ Using namespace std; Class Amount{ int amount; public; Amount(int n=O):amount(n){} Int getAmount()const{return amount;} Amount &operator+=(AmountA) {

    A．*this

    B．this

    C．&amount

    D．amount


    正确答案：D
    解析： 此题考查的是“+”运算符重载和this指针。语句amount+=a.amount；实现3和7的求和，得到amount=10，要使程序的输出结果为10，需要把amount的值作为函数的返回值，所以横线处应填入amot。

  • 第3题：

    BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    INSERT INTO OrderDetail(OrderCode, Amount, BookCode) VALUES('08110801',3, '0701');INSERT INTO OrderDetail(OrderCode, BookCode, Amount) VALUES('08110801', '0701', 3);INSERT INTO OrderDetail VALUES('08110801', '0701', 3)

  • 第4题：

    The author thinks that the influence of hard times on society is____.

    [A]certain

    [B]positive

    [C]trivial

    [D]destructive


    正确答案：A

  • 第5题：

    7、BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount) 查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    SUM(Amount) DESC

  • 第6题：

    【单选题】BookStore数据库中有销售明细表OrderDetail（OrderCode, BookCode, Amount)查询销售总量前20%的图书，并按总销量降序排列。SQL语句： SELECT TOP 20 PERCENT Bookcode As 书号, SUM（Amount)As总销量 ROM OrderDetail GROUP BY Bookcode ORDER BY ________

    A．Amount DESC

    B．SUM(Amount) DESC

    C．COUNT(Amount) DESC

    D．ADD(Amount) DESC


    B

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