問題詳情

22.Over 100 ___________  copies ___________     sold so far.
(A) million; were 
(B) million; have been
(C) millions of; were 
(D) millions of; have been

參考答案

答案:B
難度:非常困難0
統計:A(0),B(0),C(1),D(1),E(0)