we are always busy _____ the final examinationA.withB.onC.beforeD.with doing

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we are always busy _____ the final examinationA.withB.onC.beforeD.with doing

we are always busy _____ the final examinationA.withB.onC.beforeD.with doing
we are always busy _____ the final examination
A.with
B.on
C.before
D.with doing

we are always busy _____ the final examinationA.withB.onC.beforeD.with doing
选c
be busy with sth.忙于某事,题中always意思是“总是”不可能总是忙于期末考试
所以选C意思是,我们在期末考试之前总是很忙

A
be busy with sth.

A

选A
be busy with something
或者be busy doing something