問題詳情

15. — Is there anything wrong. Bob? You look saD---Oh, nothing much. In fact, I ______ of my friends back home.
(A)have just thought
(B)was just thinking
(C)wouldjustthink
(D)will just be thinking

參考答案

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