问题补充:
单选题Itremained_______whetherourclasswillgototheShanghaiExpoduringthissummervacation.A.to seeB.seenC.to be seenD.seeing
答案:
C
时间:2020-03-04 14:56:04
单选题Itremained_______whetherourclasswillgototheShanghaiExpoduringthissummervacation.A.to seeB.seenC.to be seenD.seeing
C