问题补充:
单选题Thankyouverymuch.Withoutyourhelp,I_______theexams.A.could not passB.could not have passedC.did not passD.could not passed
答案:
B
时间:2020-07-11 21:37:33
单选题Thankyouverymuch.Withoutyourhelp,I_______theexams.A.could not passB.could not have passedC.did not passD.could not passed
B