6 v. to set up a center of operations; to be set up in a center of operations(A) calculate (B) prosp

問題詳情

6 v. to set up a center of operations; to be set up in a center of operations
(A) calculate
(B) prospect
(C) headquarter
(D) simulate

答案：C
難度：適中0.555556
統計：A(3),B(2),C(15),D(3),E(0)