The USA ______ a great advanced country without the labor of the newcomers.A.could becomeB.can becomeC.couldn’t have becomeD.couldn’t become

题目
The USA ______ a great advanced country without the labor of the newcomers.

A.could become

B.can become

C.couldn’t have become

D.couldn’t become

相似考题

1.American people divide their days into several blocks of time, and plan different activities (41) () different times. American time is “on the dot”(准确地)). If something is supposed to happen at Eight o’clock, it will begin at eight. Americans value promptness(准时)and may become angry if a person is more than 15 minutes late (42) () a good reason. If you know you are going to be late, call in advance and let someone know. (43) () you arrive late, you should apologize and explain why. Americans arrive (44) () time for doctors’ appointments. The doctor may keep you (45) (), but if you keep the doctor waiting, you may get a bill with the doctor’s time!(1). A.for B.waiting C.on D.if E.without(2). A.for B.waiting C.on D.if E.without(3). A.for B.waiting C.on D.if E.without(4). A.for B.waiting C.on D.if E.without(5). A.for B.waiting C.on D.if E.without

2.Youexecutedthefollowingcode：SQL>CREATETABLECOUNTRY（COUNTRY_IDCHAR（2）CONSTRAINTCOUNTRY_ID_nnNOTNULL，COUNTRY_NAMEVARCHAR2（20），CURRENCY_NAMEVARCHAR2（20），CONSTRAINTCOUNTRY_ID_PKPRIMARYKEY（COUNTRY_ID））ORGANIZATIONINDEX；Inwhichtablespacewillthemappingtablebecreated？（）A.SYSTEMtablespaceB.SYSAUXtablespaceC.UndotablespaceD.ThetablespaceoftheIndexOrganizedTable（IOT）

3.Youexecutedthefollowingcode：SQL>CERATETABLECOUNTRY（COUNTRY_IDCHAR（2）CONSTRAINTCOUNTRY_ID_nnNOTNULL，COUNTRY_NAMEVARCHAR2（20），CURRENCY_NAMEVARCHAR2（20），CONSTRAINTCOUNTRY_ID_PKPRIMARYKEY（COUNTRY_ID））ORGANIZATIONINDEX；Whichtypesoftableswillbecreatedautomatically？（）A.journaltableB.clusteredtableC.mappingtableD.partitionedtable

4.The CUSTOMERS table has these columns:CUSTOMER_ID NUMBER (4) NOT NULLCUSTOMER_NAME VARCHAR2 (100) NOT NULLSTREET_ADDRESS VARCHAR2 (150)CITY_ADDRESS VARHCAR2 (50)STATE_ADDRESS VARCHAR2 (50)PROVINCE_ADDRESS VARCHAR2 (50)COUNTRY_ADDRESS VARCHAR2 (50)POSTAL_CODE VARCHAR2 (12)CUSTOMER_PHONE VARCHAR2 (20)The CUSTOMER_ID column is the primary key for the table.You need to determine how dispersed your customer base is.Which expression finds the number of different countries represented in the CUSTOMERS table?（）A. COUNT(UPPER(country_address))B. COUNT(DIFF(UPPER(country_address)))C. COUNT(UNIQUE(UPPER(country_address)))D. COUNT DISTINTC UPPER(country_address)E. COUNT(DISTINTC (UPPER(country_address)))

更多“The USA ______ a great advanced country without the labor of the newcomers. ”相关问题

  • 第1题：

    The CUSTOMERS table has these columns:CUSTOMER_ID NUMBER(4) NOT NULLCUSTOMER_NAME VARCHAR2(100) NOT NULLSTREET_ADDRESS VARCHAR2(150)CITY_ADDRESS VARCHAR2(50)STATE_ADDRESS VARCHAR2(50)PROVINCE_ADDRESS VARCHAR2(50)COUNTRY_ADDRESS VARCHAR2(50)POSTAL_CODE VARCHAR2(12)CUSTOMER_PHONE VARCHAR2(20)The CUSTOMER_ID column is the primary key for the table.You need to determine how dispersed your customer base is. Which expression finds the number of different countries represented in the CUSTOMERS table?（）

    A.COUNT(UPPER(country_address))

    B.COUNT(DIFF(UPPER(country_address)))

    C.COUNT(UNIQUE(UPPER(country_address)))

    D.COUNT DISTINCT UPPER(country_address)

    E.COUNT(DISTINCT (UPPER(country_address)))


    参考答案：E

  • 第2题：

    王先生国籍为中国，居住在美国，正确的填写方式为（）

    A．Country:American Nationality:China

    B．Country: China Nationality:China

    C．Country:American Nationality: American

    D．Country: China Nationality: American


    Country:America Nationality:China

  • 第3题：

    2、王先生国籍为中国，居住在美国，正确的填写方式为（）

    A．Country:American Nationality:China

    B．Country: China Nationality:China

    C．Country:American Nationality: American

    D．Country: China Nationality: American


    Country:America Nationality:China

  • 第4题：

    下面说明不正确的是______。

    A．char a[10]="USA"；

    B．char a[10]，*p=a；p=a;p="USA"；

    C．char*a;a="USA"；

    D．char a[10]，*p;a=p="USA"；


    正确答案：D

  • 第5题：

    1.王先生国籍为中国，居住在美国，正确的填写方式为（）

    A．Country:American Nationality:China

    B．Country: China Nationality:China

    C．Country:American Nationality: American

    D．Country: China Nationality: American


    正确

  • 第6题：

    请改正下面程序中存在的错误。 def StudentInfo（country='China', chineselevel='A', name): print（'%s,%s,%s'%（name,country,chineselevel)) StudentInfo（country='America', chineselevel='B', name='John')


    'B'

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