【判断题】【消耗次数:1】
Before he began to study in the university, he had worked in a company for three years.
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相关题目
【单选题】 Before?he came to China, he??[填空]Chinese for three years.
①  have learned
②  had learned
③  learned
④  learning
【判断题】 He has been in china for three years.
①  正确
②  错误
【单选题】 3. He said he had ______ this subject for ten years.
①  taught
②  pursued
③  demanded
④  afforded
【单选题】 Hes worked here___three years.
①  since
②  in
③  for
【单选题】 If he had worked harder, he ___.
①  would succeed
②  had succeeded
③  should succeed
④  would have succeeded
【单选题】 Had he worked hard, he _____ the exams.
①  must have got through
②  would have got through
③  would get through
④  could get through
【单选题】 —Are you a teacher?—No, but I ________. I worked in a middle school for three years.
①  am
②  will
③  do
④  was
【单选题】 My grandfather had suffered from cancer for two years. It was no surprise when I was told that he had _____.
①  passed off
②  passed away
③  passed by
④  passed over
【单选题】 He ________ Alice for ten years.
①  married to
②  has married to
③  has married
④  has been married to
【单选题】 —Are you a teacher?—No, but I ________ once. I worked in a middle school for three years.
①  am
②  will
③  do
④  was
随机题目
【单选题】 以下说法正确的是( )
①  Visual FoxPro的程序文件中,可以只有IF,没有ENDIF
②  Visual FoxPro的程序文件中,可以没有IF,而只有ENDIF
③  Visual FoxPro的程序文件中,IF和ENDIF的个数可以不一样
④  Visual FoxPro中,if和ENDif必须成对使用
【单选题】 以下说法正确的是( )
①  Visual FoxPro中,续行符是“,”
②  Visual FoxPro中,续行符是“:”
③  Visual FoxPro中,续行符是“.”
④  Visual FoxPro中,续行符是“;”
【单选题】 以下说法不正确的是( )
①  Visual FoxPro中,for循环可以嵌套
②  Visual FoxPro中,do while循环可以嵌套
③  Visual FoxPro中,for循环的循环体内可以包含有if-endif
④  以上说法都不对
【单选题】 以下说法正确的是( )
①  Visual FoxPro的程序文件中,可以只有DO CASE,没有ENDCASE
②  Visual FoxPro的程序文件中,可以没有DO CASE,只有ENDCASE
③  Visual FoxPro的程序文件中,DO CASE和ENDCASE的个数可以不一样
④  Visual FoxPro的程序文件中,DO CASE和ENDCASE必须成对使用
【单选题】 以下说法不正确的是( )
①  命令“DO ”中,文件的扩展名可以是.prg
②  命令“DO ”中,文件的扩展名可以是.qpr
③  命令“DO b1.prg”与命令“DO b1”等效
④  命令“DO ”中,文件的扩展名只能是.prg
【单选题】 以下说法不正确的是( )
①  程序文件由Visual FoxPro的命令组成
②  程序文件的扩展名为.prg
③  程序文件可以被多次修改
④  程序文件不能被多次执行
【单选题】 以下说法不正确的是( )
①  Visual FoxPro中,DO WHILE可以和ENDFOR配对出现
②  Visual FoxPro中,DO WHILE可以和ENDIF配对出现
③  Visual FoxPro中,DO WHILE可以独自出现
④  Visual FoxPro中,DO WHILE必须和ENDDO配对
【单选题】 以下说法正确的是( )
①  Visual FoxPro中,命令后也可加注释,以*开头
②  Visual FoxPro中,命令后也可加注释,以$开头
③  Visual FoxPro中,命令后也可加注释,以&开头
④  Visual FoxPro中,命令后也可加注释,以&&开头
【单选题】 以下说法不正确的是( )
①  Visual FoxPro中,DO命令也可执行子程序模块
②  主程序执行遇到DO命令,就转向子程序
③  Visual FoxPro的多模块程序中,用户定义的变量有一定的作用域
④  以上说法都不对
【单选题】 以下说法不正确的是( )
①  Visual FoxPro中,FOR可以和ENDFOR配对出现
②  Visual FoxPro中,FOR可以和NEXT配对出现
③  Visual FoxPro中,FOR可以和ENDFOR或NEXT之一配对出现
④  以上说法都不对