問題詳情

【題組】51. A person may suffer the most serious case of jet lag when he takes a __________ journey.
(A) east-to-west
(B) west-to-east
(C) north-to-south
(D) south-to-north

參考答案

答案：B
難度：非常困難0.166667
統計：A(5),B(1),C(0),D(0),E(0)