問題詳情

4.（ ）Nick is not sure 　____________　　　. Maybe he should take a taxi.
(A) who to love him
(B) when to leave the city
(C) how to get to the train station
(D) what to buy for his girlfriend

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)