During hislifetime he has [accumulated] quite a fortune.

[单选题]During hislifetime he was able to [accumulate] quite a fortune.A.controlB.s

[单选题]During hislifetime he was able to [accumulate] quite a fortune.A.controlB.s

[单选题]By investingwisely she [accumulated] a fortune.A.amassB.spreadC.increaseD.g

[单选题]By investingwisely she [accumulated] a fortune.A.madeB.gatheredC.manipulate

[单选题]He has [accumulated]lots of experiences in work.A.learnedB.collectedC.contr

[试题]It has been documented that during World War Ⅱ, America's armed forces once tried formation flight to save fuel.

[单选题]D．uring the past two decades，research has______our knowledge of daydreaming.A．expandedB．emergedC．descendedD．conquered

[单选题]During the last few years，it has been realized that maintenance of programs is more expensive than development,so reading of programs by humans is as important as (73) them.(73) A．editingB．writedC．writtenD．writing

[单选题]D．uring the last few years, it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(67)them.A．editingB．writedC．writtenD．writing

[单选题]D．uring the last few years ,it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(73)them.A．editingB．writedC．writtenD．writing