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It is always interesting to visit another country, especially for those who have never traveled a great deal. Foreign ____ can be very educational for anyone if he is interested enough to make preparations beforehand.：A、travelB、countryC、languageD、people

题目

It is always interesting to visit another country, especially for those who have never traveled a great deal. Foreign ____ can be very educational for anyone if he is interested enough to make preparations beforehand.

：A、travel

B、country

C、language

D、people

相似考题

1.3． He is __________ in reading this __________book．A． interested ，interesting B． interesting ，interestedC． interesting，interestingD． interested，interested

2.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)))

3.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）

4.What a waste! Why do you () the water () all the time ?A、have…flowingB、have…flowC、have…to flowD、have…flowed

参考答案和解析
标准答案:A
更多“It is always interesting to visit another country, especially for those who have never ”相关问题

  • 第1题：

    Youexecutedthefollowingcode：SQL>CERATETABLECOUNTRY（COUNTRY_IDCHAR（2）CONSTRAINTCOUNTRY_ID_nnNOTNULL，COUNTRY_NAMEVARCHAR2（20），CURRENCY_NAMEVARCHAR2（20），CONSTRAINTCOUNTRY_ID_PKPRIMARYKEY（COUNTRY_ID））ORGANIZATIONINDEX；Whichtypesoftableswillbecreatedautomatically？（）

    A.journaltable

    B.clusteredtable

    C.mappingtable

    D.partitionedtable


    参考答案：C

  • 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：

    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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