问题补充:
单选题Alotofmodernteachingequipmentwhichwillimprovetheschoolconditionstoalargeextent_______totenHopeSchoolsinSouthChina.A.were sentB.was sentC.have sentD.had been sent
答案:
B
时间:2023-02-01 04:26:28
单选题Alotofmodernteachingequipmentwhichwillimprovetheschoolconditionstoalargeextent_______totenHopeSchoolsinSouthChina.A.were sentB.was sentC.have sentD.had been sent
B