It is difficult a world record and even more difficult to it.

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问题 It is difficult ______ a world record and even more difficult to ______ it.

选项 A、keeping, set
B、keep, set
C、set, keep
D、to set, keep

答案D

解析

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本试题收录于：英语题库成考专升本分类

英语

成考专升本

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It is difficult ______ a world record and even more difficult to ______ it.

英语

成考专升本

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AjuryinNorthernCaliforniahasfoundadoctorcausedelderabuse.Familythoughtthedoctordidnotgiveenoughpainmedicati

LittleAnna’sparentswalkedslowly,oneafter___,throughtheshallowwaterofastreamtosearchforherlostbag.

Shewasdisappointed______hearingthenewsthatChinesefootballteamlostthefirstmatchin"WorldCup".

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It is difficult a world record and even more difficult to it.