Thefinalinstallmentinthepopularmysteryseries__________duetoarriveinstoresyesterday,butunexpectedshippingproblemscauseddelays.
A.are B.is C.was D.were正确答案C
Thefinalinstallmentinthepopularmysteryseries__________duetoarriveinstoresyesterday,butunexpectedshippingproblemscauseddelays.
A.are B.is C.was D.were正确答案C