来自陈子顺的问题
Thefirstuseofatomicweaponswasin1945,andtheirpower___inreasedenormouslyeversince.A.isB.wasC.hasbeenD.hadbeen我选了C是因为前后两句时态并列都是过去吗?
Thefirstuseofatomicweaponswasin1945,andtheirpower___inreasedenormouslyeversince.
A.isB.wasC.hasbeenD.hadbeen
我选了C
是因为前后两句时态并列都是过去吗?
