来自李永森的问题
Themillionsofcalculationsinvolved,hadtheybeendonebyhand,_______allpracticalvalueebytimetheywerefinished.A.couldloseB.wouldhavelostC.mightloseD.oughttohavelost翻译句子,解释为什么选B
Themillionsofcalculationsinvolved,hadtheybeendonebyhand,_______allpracticalvalueebytimetheywerefinished.
A.couldloseB.wouldhavelostC.mightloseD.oughttohavelost
翻译句子,解释为什么选B
1回答
2019-05-23 07:02