i would not have been able to get home for lunch.这是社么句型啊,是完成
i would not have been able to get home for lunch.这是社么句型啊,是完成么,
if there had not been a hard layer of rock beneath the soil ,they would have completed the job in a few hours.这里在土壤下面有岩石,为社么用完成试啊