问题
选择题
Two middle-aged passengers fell into the sea. ______, neither of them could swim.
A．In fact
B．Luckily
C．Naturally
D．Unfortunately
答案
答案：D
词义辨析题。两名中年乘客落入海里，不幸的是他们都不会游泳。A. In fact 事实上 B. Luckily 幸运的是 C. Naturally 自然地 D. Unfortunately 不幸的 选D
