问题补充:
单选题IamverysadthatI______manychancesinthelastfewyears.A.missB.missedC.have missedD.am missing
答案:
C解析in the last few years是现在完成时的显性标志。
时间:2019-09-10 11:12:32
单选题IamverysadthatI______manychancesinthelastfewyears.A.missB.missedC.have missedD.am missing
C解析in the last few years是现在完成时的显性标志。