40. The map is one of the best tools a man has _ _ he goes to a new place.(A)whenever (B)whatever (C

問題詳情

40. The map is one of the best tools a man has _ _ he goes to a new place.
(A)whenever
(B)whatever
(C)wherever
(D)however

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)