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I usuAlly CArry on A Bit ABout__24 hours in thE...

题干的the后面应该是缺少了day吧?但不影响判断。 I usually carry on a bit about __ 24 hours in the day for everyone A.there being B.there be C.there to 选A。。。 解析:about是介词,后面跟名词或者动名词,所以用there being.

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