Peter felt very guilty for not being able to reunite with his family on Christma

游客2023-11-14  28

问题 Peter felt very guilty for not being able to reunite with his family on Christmas Eve, so he decided to  ______. He wanted to work till midnight.

选项 A、work it over
B、work it out
C、work it off
D、work it up

答案 C

解析 此题考查动词词组搭配。work off意为“通过工作或努力除掉”,如:work off extra pounds除掉多余的重量;work off a debt用工作清偿债务。work over意为“检查,研究,重做,翻新”;work out意为“找到解答,解决,作出”,比如:work out a plan制定计划。work up意为“逐步建立,逐渐达到,鼓励”,比如:work up an appetite努力培养胃口。
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